Windows 10 1703 download iso itar compliance training day.Uploaded by

The Log tab reflects the chronological detailed view of all the investigation actions taken on the alert. You can then view the report when the analysis is done. The Machines list shows a list of the machines in your network where alerts were generated. Full control over SharePoint is provided by the SharePoint Online Admin Center, but this interface can control site sharing and remove external users. Many line-of-business applications are written with limited security concerns, and they may perform tasks similar to malware. IT Technet24 subscribers at the same time. This is what is typically meant by a public cloud. Alerts attributed to an adversary or actor display a colored tile with the actor’s name. Even if System Guard Secure Launch is used to late launch, SMM code can potentially access hypervisor memory and change the hypervisor.❿
 
 

Windows 10 1703 download iso itar compliance training day

IT Technet24 security and privacy that a public cloud provider might not be able to meet. An organization might have government contract stipulations or legal requirements that compel them to maintain their own hardware and store sensitive data on site rather than use third-party hardware that is not subject to the same stipulations or requirements. Whether a third-party cloud provider is involved, a company is legally responsible for all the data stored on its servers.

An organization might also need to run a legacy application that requires a specific hardware or software configuration that a third-party provider cannot supply. A private cloud also provides a greater degree of customization than public cloud resources. Public cloud providers are successful because of the scale of their businesses; their services are configurable using the options that are most desired by most of their clients.

They are not likely to provide access to obscure software options that only a few of their clients will need. In the case of a private cloud, an organization has access to any and all the customization options provided by the software they choose to install. IT Exam Tip The difference between a private cloud and a dedicated public cloud is who owns and operates the hardware. Exam candidates should be aware that some documentation uses the term private cloud, instead of dedicated public cloud, to describe hardware owned and operated by a third-party provider for the exclusive use of one subscriber.

The advantages of a private cloud are its disadvantages as well. The owner of the hardware is responsible for purchasing, housing, deploying, and maintaining that hardware, which can add greatly to the overall expense, as described earlier in this chapter. There are no ongoing subscriber fees for a private cloud, as there are with a public cloud provider, but there are ongoing fees for operating a data center, including floor space, power, insurance, and personnel.

The organization is also responsible for purchasing and maintaining licenses for all the software products needed to provide the necessary services. This can include operating system licenses, application server licenses, and user licenses, as well as the cost of additional software utilities.

Typically, the overall costs of a private cloud infrastructure are higher than that of a public cloud and can be enormously higher.

It is up to the organization to determine whether the advantages of the private cloud are worth the additional expense. IT Technet24 Hybrid cloud A hybrid cloud combines the functionality of a public and a private cloud, enabling an organization to enjoy the best of both architectures. There are a variety of scenarios in which an organization might prefer to implement a hybrid cloud architecture.

If an organization has existing services implemented on its own physical hardware, it might want to maintain those services while adding others from a public cloud provider. For example, the organization might have reached the physical capacity of its own data center and does not want to invest in a major facility expansion.

An organization might also use public cloud resources to extend the capacity of its private cloud or its in-house network during temporary periods of greater need, such as seasonal business increases. This technique, called cloudbursting, eliminates the need for the organization to pay for hardware and other resources that are only required for brief periods of time. Because it is possible to connect the public and private services, the resources can interact in any way that is necessary.

For example, a business with an ecommerce website implemented in a private cloud can add public cloud-based servers to its web server farm to accommodate the increase in traffic during its Christmas busy season.

IT Another possibility is that an organization might be subject to the type of data storage or other security requirements described in the previous section, but they do not want to build out their entire infrastructure in a private cloud.

In this scenario, the organization could conceivably deploy a database containing the sensitive data in a private cloud and use a public cloud provider for a website implementation that is linked to the database. This way, the network can comply with the storage requirements without having to go to the expense of deploying web servers and other services in the private cloud.

The same is true for a variety of other services; organizations can keep their sensitive data and services in the private cloud and use the public cloud for the nonsensitive services. Organizations can also use private cloud resources to run legacy equipment or applications, while all the other services run on a less expensive public cloud. Some cloud providers supply tools that enable administrators to manage their public and private cloud resources through a single interface.

Microsoft Azure provides Azure Active directory, for example, which enables a subscriber to use the same directory service for public and private cloud resources, so that administrators can access both with a single sign-on. IT Technet24 hybrid cloud architectures. Cloud service models The offerings of cloud service providers are typically broken down into service models, which specify what elements of the cloud infrastructure are included with each product.

A cloud infrastructure can be broken down into layers forming a stack, as shown in Figure The functions of the layers are as follows: People The users working with the application Data The information that the application creates or utilizes Application The top-level software program running on virtual machine Runtime An intermediate software layer, such as. IT Servers The physical computers that host the virtual machines that provide cloud services Storage The hard drives and other physical components that make up the subsystem providing data storage for the physical servers Physical network The cables, routers, and other equipment that physically connect the servers to each other and to the Internet FIGURE The layers of the cloud infrastructure In an organization that uses its own on-premises servers for everything, there is no cloud involved, and the organization is obviously responsible for managing all the layers of the stack.

IT Technet24 provider manages some layers of the stack, and the organization manages the rest. This is called a shared responsibility model. Which layers are managed by the organization and which are managed by the provider depends on the service model used to furnish the cloud product.

The three basic cloud service models are described in the following sections. IaaS Infrastructure as a Service IaaS is a cloud computing model in which a cloud service provider furnishes the client with the physical computing elements: the network, the storage subsystem, the physical servers, and the hypervisor running on the servers. This provides subscribers with everything they need to create their own virtual machines and manage them by themselves. Therefore, all the cloud infrastructure layers above the hypervisor are the responsibility of the subscriber, as shown in Figure The end result is a virtual machine that the subscriber can install, configure, and use to run applications just like a VM running on an on-premises server.

The difference is that the subscriber does not have to outfit a data center, build a network, procure a physical computer, and install the hypervisor. Instead, the subscriber pays a regular fee for the actual resources that the VM uses.

The subscriber can add memory, storage, and CPUs to the VM or remove them, as needed, and the subscriber can configure many other settings through a remote management interface. Additional resources incur additional fees, but the process of building a new server takes a matter of minutes instead of days or weeks.

IT they run, as shown earlier in Figure Therefore, the provider installs operating system updates on the physical servers, but the subscriber must install any operating system and application updates needed on the virtual machines.

Of all the cloud service models, IaaS places the greatest amount of responsibility on the subscriber, and in many instances, this is how administrators want it. By creating and configuring their own virtual machines, administrators can duplicate the environment of their on-premises servers, creating a hybrid cloudbursting infrastructure that can handle overflow traffic during a busy season. Organizations with high traffic websites often use a dedicated web hosting service provider to run their sites.

However, building the site using virtual machines furnished by a cloud service provider using the IaaS model often can be a far less expensive proposition. IT Technet24 Subscribers can also use IaaS to create a testing and development environment for applications. Rapid deployment and modification of VMs makes it possible for administrators to create multiple temporary evaluation and testing platforms and take them down just as easily.

IaaS can also provide subscribers with VMs containing massive amounts of virtual hardware resources that would be impractical to implement in onpremises servers. Large data sets and high-performance computing can require huge amounts of memory and processing power to perform the tasks required for applications, such as weather patterning, data mining, and financial modeling.

The resources of a high-end cloud service provider make it far less expensive to equip VMs with the necessary virtual hardware than to build equivalent physical servers. IT run a new application. Because the platform is accessible through the Internet like all cloud services, an organization with multiple developers working on the same project can provide them all with access to the test environment, even if they are located at different sites.

The PaaS model expands the responsibility of the cloud service provider over the IaaS model by adding the virtual network, operating system, middleware, and runtime layers, as shown in Figure The greater the responsibility of the provider, the less that of the subscriber. The platform can also include for an extra fee additional components specified by the subscriber, such as development tools, middleware, and database management systems.

The object of the PaaS model is to eliminate the need for software developers to do anything but actually develop, build, customize, test, and deploy their applications. Serverless The fees for PaaS and IaaS virtual machines are typically based on the resources they are configured to use and the time they are running. However, there is another cloud service model for application development, related to PaaS, called serverless computing. In serverless computing sometimes known as Function as a Service, or FaaS , the cloud provider takes on even more of the server management responsibility by dynamically allocating virtual machine resources in response to application requests or events.

Pricing is based on the VM resources as they are actually used. IT the time it is running. SaaS Software as a Service SaaS is the third tier of the cloud service model infrastructure, and in this model, the cloud provider is responsible for nearly all the layers. Only the people and data layers are left to the subscriber, as shown in Figure This means that the provider is responsible for the applications, as well as all the layers beneath. Office is an example of an SaaS product, as are Microsoft Teams and other Microsoft components.

While Office makes it possible to install its productivity applications on a client computer, it is not necessary for the user to do so. IT through the cloud. However, be sure also to understand how these elements fit in with the Microsoft product. SUMMARY Cloud computing can provide organizations with many benefits, including economy scalability, reliability, manageability, and security.

There are three basic cloud architectures: Public Cloud resources are furnished by a third-party provider on the Internet. Private An organization provides its own cloud resources. Hybrid The public and private architectures are combined. There are three cloud service models—IaaS, PaaS, and SaaS, which specify how much of the resource management is the responsibility of the cloud provider and how much is the responsibility of the subscriber. IT Technet24 knowledge of the topics covered in this chapter.

You can find answer to this thought experiment in the next section. The incoming traffic is distributed among the servers by a loadbalancing switch. Richard, the administrator of the site, regularly monitors the website traffic and, as the holiday season approaches, he sees the traffic level rise almost to the point at which the servers are overwhelmed.

There is no budget for the purchase of additional web server computers, and there is also no room for more servers in the data center. Reading about cloud options, Richard thinks that there might be a solution there. How can Richard expand the web server farm to handle the increased traffic for the least expense by using the cloud?

IT help to handle the busy season web traffic, and when the traffic levels go down, Richard can remove the VMs from the server farm until they are needed again. IT Technet24 Chapter 2. To do this, these three components actually consist of a variety of front-end and back-end applications and services, as described in the sections of this chapter. However, there are many Microsoft components operating beneath the immediately visible applications, which help to protect the users and their data and provide them with intelligent communication and collaboration services.

Windows 10 Enterprise Windows 10 is the operating system that enables users to access both the Office productivity applications and the services provided by the other Microsoft components.

IT Technet24 plans include the Enterprise edition of Windows The Enterprise edition of Windows 10 includes security measures, deployment tools, and manageability functions that go beyond those of Windows 10 Pro, providing administrators of enterprise networks with centralized and automated protection of and control over fleets of workstations.

Some of the additional features included in Windows 10 Enterprise are described in the following sections. Security All Windows 10 editions include Windows Defender, which protects the operating system from various types of malware attacks. However, compared to Windows 10 Pro, Windows 10 Enterprise includes several enhancements to the Windows Defender software, including the following functions: Windows Defender Application Guard This enables enterprise administrators to create lists of trusted Internet sites, cloud resources, and intranet networks.

When a user accesses an untrusted site using Microsoft Edge or Internet Explorer, Windows 10 automatically creates a Hyper-V container and opens the untrusted resource within the protected environment that the container provides. The result is that if the untrusted resource turns out to be malicious, the attacker is isolated within the container and the host computer remains protected. IT are proven otherwise.

WDAC prevents a system from running any applications, plug-ins, add-ins, and other software modules that have not been identified as trusted using a policy created with Microsoft Intune or Group Policy. ATP also protects the files in key system folders from unauthorized modification or encryption by ransomware and other attacks, applies exploit mitigation techniques to protect against known threats, enhances the network protection provided by Windows Defender SmartScreen, and performs automated real-time investigation and remediation of security breaches.

Updates Windows 10 performs system updates differently from previous Windows versions, replacing the major service packs released every few years with semi-annual feature updates. The Windows Update process is automated by default for the typical Windows user, but network administrators can still intervene in the process for the purpose of testing update releases before they are generally deployed.

Microsoft provides the following tools for the administration of updates: Windows Update for Business This is a free cloud-based service that enables administrators to defer, schedule, and pause update deployments to specific workstations. IT Technet24 service to allow the installation of updates on designated test systems only, and then deploy the updates later if no problems arise.

If there are problems with particular updates, administrators can pause their deployments indefinitely. Windows Server Update Service WSUS This is a free, downloadable service that enables administrators to manage system updates internally by downloading releases to a WSUS server as they become available, testing them as needed, and then deploying them to workstations on a specific schedule.

WSUS not only enables administrators to exercise complete control over the update deployment process, it also reduces the Internet bandwidth used by the update process by downloading releases only once and then distributing them using the internal network.

Administrators can install multiple WSUS servers and distribute update preferences and release schedules among them, making the system highly scalable. While administrators can use these tools to manage updates on workstations running any version of Windows, there are additional enhancements for Windows 10 Enterprise workstations, including its manageability with the Desktop Analytics tool. IT Upgrade Readiness Desktop Analytics collects information about Windows, Office , and other applications and drivers and analyzes it to identify any compatibility issues that might interfere with an upgrade.

Update Compliance Desktop Analytics gathers Windows 10 information about the progress of operating system update deployments, as well as Windows Defender Antivirus signature and result data, Windows Update for Business configuration settings, and Delivery Optimization usage data.

After analyzing the information, Desktop Analytics reports any update compliance issues that might need administrative attention. Device Health A Desktop Analytics solution that uses the enhanced diagnostic data generated by Windows 10 to identify devices and drivers that are causing regular crashes.

The tool also provides potential remediations, such as alternative driver versions or application replacements. Desktop Analytics is an enhanced version of the tool that integrates with SCCM and provides these same functions for Windows 10 Enterprise workstations.

IT Technet24 monthly quality updates, but they do not receive the semi-annual feature updates. There are LTSC feature updates made available every two to three years, but administrators can choose when or whether to install them. This enables the LTSC system to maintain a consistent feature set throughout its life cycle, so that it remains compliant with its designated function. Management Microsoft provides many enhancements to the enterprise management environment that enable administrators to simplify the process of deploying and configuring Windows 10 Enterprise workstations.

Windows Autopilot This is a cloud-based feature that is designed to simplify and automate the process of deploying Windows 10 workstations on an enterprise network. Instead of having to create and maintain images and drivers for every computer model, Autopilot uses cloud-based settings and policies to reconfigure the OEMinstalled operating system into a user-ready workstation, even installing applications and applying a new product key to transform Windows 10 Pro to the Windows 10 Enterprise edition.

Microsoft Application Virtualization App-V This enables Windows workstations to access Win32 applications that are actually running on servers instead of local disks. Administrators must install the App-V server components and publish the desired applications.

IT additional installation is necessary. The client does have to be activated, however; administrators can activate clients using either Group Policy settings or the Enable-App cmdlet in Windows PowerShell. Microsoft User Experience Virtualization UE-V This is the feature that enables Windows workstations to store user-customized operating system and application settings on a network share and sync them across multiple devices.

Windows 10 Business The Microsoft Business plan does not include the full Windows 10 package because the assumption is that potential deployers already have or will be purchasing computers with a Windows OEM operating system installed. However, Windows 10 is required for the enduser workstations to function with the Microsoft services, so the Microsoft Business plan does include upgrade benefits to Windows 10 Pro for computers that are currently running Windows 7 or Windows 8.

Microsoft Business also includes an enhancement called Windows 10 Business, which enables Windows 10 Pro to function with the cloudbased management and security controls in Microsoft , including Microsoft Autopilot. All of the Microsoft Enterprise and Microsoft Business plans include access to Exchange Online for all of their users.

This eliminates the need for organizations to install and maintain their own on-premises Exchange servers. As with Microsoft Azure, Exchange Online uses shared servers in Microsoft data centers to host the mailboxes and other services for multiple subscribers. The Exchange Online services available include the following: Mailboxes Each user is provided with mail storage, the amount of which is based on the Microsoft plan. An In-Place Archive provides additional storage for mail.

Exchange also supports shared mailboxes for groups of users that share responsibility for incoming mail. IT them with other users to create a unified scheduling and collaboration environment. Shared calendars Users can share their calendars for scheduling, task management, and conference room booking. Exchange Online also provides a global address book, group management, and mailbox delegation. Exchange Online Protection EOP EOP scans incoming email for spam and malicious code and forwards, deletes, or quarantines potentially dangerous messages based on rules established by administrators.

Unified Messaging UM UM enables administrators to combine email message with voice mail, so that both message types are stored in a single mailbox for each user. UM provides standard voice mail features, including call answering, and enables users to listen to their messages from the Outlook Inbox or by using Outlook Voice Access from any telephone.

Data Loss Prevention DLP DLP enables administrators to create DLP policies that protect sensitive company information by using deep content analysis to filter messaging traffic based on keywords, regular expressions, dictionary terms, and other criteria, and then take specific actions based on the type of information detected. For example, a DLP policy can identify email messages that contain credit card numbers and either notify the sender, encrypt the messages, or block them outright.

More complex policies can identify specific types of company documents and use virtual fingerprinting to identify their source. Microsoft maintains two Exchange Online subscription plans: Plan 1 that is included with Microsoft Business, and Plan 2, which has additional features and is included with Microsoft Enterprise.

The features included in each plan are listed in Table IT Windows Microsoft administrators do not have direct access to the Exchange Online servers, but they can access the Exchange Admin Center from a link in the Microsoft Admin Center to manage Exchangespecific settings using a web-based interface, as shown in Figure IT Configure mail flow options to integrate on-premises mail servers or third-party mail services into the message handling solution Enable calendar sharing with outside organizations or between users on-premises and in the cloud Manage hierarchical and offline address books, address lists, and address book policies Create and manage a public folder hierarchy for document sharing and collaboration Create and manage client access rules to restrict access to Exchange Online based on client platform, IP address, authentication type, location, and other criteria.

SharePoint Online Microsoft SharePoint is a web-based collaboration tool that was originally introduced in as an onpremises server product. SharePoint Online is the cloudbased equivalent that is included with all Microsoft plans.

SharePoint Online is a service that administrators and workers can use to create websites for document management, distribution, and collaboration. At its simplest, SharePoint Online users can create a document library on the web and upload their files to it.

The files are then accessible from any device that has access to the site. As SharePoint Online is part of Office , editing a library document opens it in the appropriate Office application, whether installed on a desktop or part of Office Online.

IT Technet24 Users can share their library files with other users with varying degrees of access by assigning permissions to them.

A scenario in which an organization or user wants to post documents to a library for many users to access is called a communication site. For example, a company could use SharePoint Online to create a library of human resources documents for all employees to access.

SharePoint includes customization capabilities that enable administrators to design websites with modern graphical components, as shown in Figure By creating a team site, a designated group of users can work simultaneously on documents that only they can access. IT Technet24 maintains multiple versions of the files in a library, so that users can review the iterations of a document throughout its history.

Communication sites and team sites are linked together in SharePoint Online by hub sites, which provide centralized navigation to the subordinate sites and downstream searching. The SharePoint Online service included in Microsoft can host multiple hub, collaboration, and team sites, as shown in Figure IT advantage of their security and manageability features.

The documents uploaded to SharePoint Online sites are protected against malicious code by the same antimalware engine used by Exchange, as well as Data Loss Prevention. SharePoint also can control group memberships and document permissions with user identities taken from Active Directory and Azure Active Directory.

An organization can also purchase additional storage, up to a maximum of 25 TB per site collection. An organization can create up to one million site collections. A SharePoint Online library can have up to 30 million files and folders, although there are limitations when the number goes beyond , Individual files can be up to 15 GB in size, and SharePoint can maintain up to 50, versions of each file.

SharePoint groups can have up to 5, users, and a user can be a member of up to 5, groups. Therefore, SharePoint Online can support enormous installations that service as many as , users. Teams is a client interface that works together with the other Microsoft services to create a unified collaboration environment, as shown in Figure IT FIGURE The Microsoft Teams desktop interface The Teams client provides real-time chat and the ability to make and receive calls, but the other tools incorporated into the client are provided by other Microsoft services, as shown in Figure A channel enables its members to post text and images, as well as information from outside social media services.

Teams messaging is an independent service that does not rely on email or SMS messaging for communication. Teams also supports the transmission of private one-to-one messages between users. Video conferencing is also possible within the Teams client software. Membership and authentication in Microsoft Teams is provided by Office groups, which store their identity information in Azure Active Directory.

Teams can store their documents and other files in the cloud using OneDrive for Business. Team websites, implemented using SharePoint Online, are also accessible through the Teams client. Group mailboxes and event and meeting scheduling are provided by Exchange Online and accessed via Outlook. To host and preserve meetings on video, Teams can use the Microsoft Stream service. Teams is highly scalable and can support collaborative environments ranging from small workgroups to large departments to gigantic presentations, webinars, and conferences.

For example, multiple vendors are working on H. Skype for Business Online is being deprecated. Current users must switch to Microsoft Teams when their current Skype for Business Online terms expires.

In achieving this end, the product incorporates two current technologies that introduce new security and access control issues: the cloud and portable computing devices. For the features highlighted in Microsoft to function as intended, users must be able to access their colleagues and their data from any location, using any device. For the administrators of Microsoft , the users must be able to do their work securely and reliably, even when they are using devices not supplied by the company.

EMS is a cloud-based management and security suite that consists of several components that were at one time separate products. Together, these components supply services to Microsoft in the following primary areas: Identity and access management Mobile device and application management Information management and protection Cybersecurity and risk management The components that make up EMS are described in the following sections.

A directory service is a database of objects, including users and computers, that provides authentication and authorization services for network resources. IT location. Azure AD provides a Microsoft deployment with identity and access management services that extend beyond the on-premises network into the cloud. Azure AD enhances the security of the Microsoft environment by supporting multifactor authentication, which requires users to verify their identities in two or more ways, such as with a password and a biometric factor, such as a fingerprint.

Azure AD can also provide authentication and authorization services for internal resources, such as on-premises applications and services. For organizations with an existing Windows Server—based AD infrastructure, Azure AD can connect to internal domain controllers, to create a hybrid directory service solution that shares the advantages of both implementations.

Need More Review? Using Intune, even operating systems that are not able to join an Active Directory domain can access protected resources. Administrators can use Intune to create standards for the configuration of security settings that a device must meet before it can access protected resources. For example, an administrator can require that a device uses a particular type of authentication or specify that only certain applications can access company data.

Intune can even ensure that sensitive data is removed from a device when an app shuts down. This type of control enables Microsoft to maintain the security of its resources without the need for administrators to take complete control over user-owned devices.

IT Azure Information Protection Azure Information Protection AIP is a system that enables users and administrators to apply labels to documents and emails that classify the information they contain. The labels can be configured to specify how applications treat the information and, optionally, take steps to protect it.

AIP can apply labels to specific documents, or it can follow rules created by administrators to identify sensitive data in any document. For example, an administrator can create a rule that identifies data patterns associated with credit card or social security numbers in a Word document as a user is creating it.

When the user attempts to save the document, AIP warns the user to apply the label, as shown in Figure When a user agrees to classify a document as sensitive, the application can apply a watermark or other visual indicator, which will persist in the document wherever it is stored.

Based on the rules created by administrators, documents labeled by AIP can be protected using encryption, identity restrictions, authorization policies, and other methods. For example, when an email message contains sensitive data, AIP can exercise control over the email client application, preventing users from clicking the Reply All or Forward button.

In the same way, AIP can restrict Office documents to nonprinting or read-only status. Microsoft Advanced Threat Analytics Advanced Threat Analytics ATA is an on-premises solution that uses information gathered from a wide variety of enterprise sources and uses it to anticipate, detect, and react to security threats and attacks. ATA receives log and event information from Windows systems, and also captures network traffic generated by security-related protocols, such as Kerberos and NTLM.

Using this gathered information, ATA builds up profiles of applications, services, and users. By examining the normal behavior of these entities, ATA can detect anomalous behavior when it occurs and ascertain whether that behavior is suspicious, based on known attack patterns. IT Technet24 ATA is one of several Microsoft technologies that uses advanced intelligence to anticipate user needs before they occur.

In this case, the need is for intervention, whether automated or human, in a potentially dangerous security situation. Microsoft has started calling these clandestine cloud apps Shadow IT, and they obviously present a security hazard. Cloud App Security is a cloud access security broker CASB product that enables Microsoft administrators to scan their networks for the cloud apps that users are accessing, assess their security vulnerability, and manage them on an ongoing basis. Cloud App Security examines traffic logs and firewall and proxy information to discover the cloud apps in use.

After determining whether the apps present a danger to data, identities, or other resources, administrators can then sanction or unsanction specific apps to allow or prevent user access to them. IT user activity. Each ATP engine is designed to use machine intelligence to prevent, detect, and respond to the security threats unique to its environment.

In Azure, the primary vulnerability is the identities stored in Azure Active Directory, so the Azure ATP engine looks for anomalous user behavior and compares it to standardized patterns used by attackers. SKILL 2. For example, an organization can use Exchange Online for email and scheduling or install its own servers and run an on-premises version of Exchange. IT Technet24 trade-off situation, there are advantages and disadvantages to both sides.

Deployment A cloud-based service is always simpler to deploy than an on-premises server-based product because the service is provided to the subscriber in an installed and operational state. There is no need to design an infrastructure, obtain hardware, or install server software. An administrator can begin to work with the service immediately after subscribing to it, creating user objects, Exchange mailboxes, or SharePoint sites that are up and running in minutes, instead of days or weeks.

Updates One significant advantage to using the cloud-based version of any of these applications or services is that they are regularly and automatically updated with the latest version of the software. Administrators are relieved of the need to download, evaluate, and deploy updates as they are released. IT products might not receive certain features at all. For an on-premises service installation, a responsible update strategy requires testing and evaluation of new software releases and might require service downtime for the actual update deployments.

Cost Cost is another decisive factor in the deployment of any of these services. Cloud-based services require the payment of a regular subscription fee, and sometimes there are additional fees for add-on features. This enables an organization to implement a service with a minimal initial outlay, as there are no hardware costs or server licenses required. Fees for cloud-based services are predictable and simplify the process of budgeting. Installing the equivalent on-premises service is a more complicated affair.

An organization obviously first must purchase the server software license and the computers on which the software will run, as well as an operating system license and client access licenses for all the users. This can be a significant initial outlay. Depending on the requirements of the organization, there might be additional costs as well. IT Technet24 outlay cost.

Backing up data and storing it also adds to the cost. There are also the issues of fault tolerance and disaster recovery to consider. Most cloud-based services from Microsoft are supplied with a This means that the service will experience no more than 0. What infrastructure Microsoft uses to maintain that consistent performance is of no concern to the subscriber.

To duplicate that performance level with on-premises servers will require redundant hardware and possibly even redundant data centers. Not every organization requires this same level of consistent performance, but even a more modest uptime guarantee will increase the expenditure for an on-premises solution. Finally, there is the issue of the people needed to design, install, and maintain on-premises services.

For example, deploying Exchange servers is not a simple matter of just installing the software and creating user accounts. Depending on the size of the organization, multiple servers might be needed at each location, and the design and configuration process can require advanced skills. These people will be an ongoing expense throughout the life of the service.

IT always cheaper than on-premises servers. In the long term, cloud-based services can reach a point where they are more expensive. Cloud service fees are ongoing and perpetual, and while expenditures for on-premises servers might begin with a large initial outlay, they can come down to a much lower level once the servers and the software have been purchased and deployed.

A comparison of the relative costs also depends on the requirements of the organization and their existing infrastructure. For a large enterprise that already maintains data centers in multiple locations with experienced personnel, deploying a new service inhouse might be relatively affordable.

For a newly formed company with no existing IT infrastructure, the initial outlay for an on-premises service might be unfeasible. Administration Compared to on-premises server administrators, who can work with server software controls directly, Microsoft administrators work with cloud services using web-based remote interfaces. IT Technet24 possible to manage configuration settings and create virtual resources, such as mailboxes and directory service objects. IT have access to the underlying resources on which the services run.

They cannot access the operating system of the computers on which their services are running, nor do they have direct access to the files and databases that form their service environments. The web-based interfaces are not necessarily a drawback for all administrators. In addition, Microsoft maintains responsibility for those data structures, ensuring their availability and security. In an on-premises service deployment, it is up to the local administrators to replicate the data structures for availability and implement a load balancing solution to maintain a similar level of performance.

Here again, the differences between the two service environments depend on the experience and preferences of the people responsible for them. IT Technet24 wary of using a cloud-based Exchange implementation that would isolate them from the servers, the operating system, and the traditional Exchange controls.

An administrator relatively new to Exchange, however, might welcome the simplified access that the Exchange Online Admin Center provides. Security One of the most critical factors in the decision to use cloud-based or on-premises services is the location of sensitive data. For many organizations, the security of their data is not just a matter of their own benefit. In some cases, contractual and legal constraints can make cloud-based data storage an impossibility.

A company with a government contract, for example, might be required to maintain personal responsibility for their stored data; they cannot pass that responsibility on to a third-party cloud provider. However, in cases where there are no legal constraints, storing data in the cloud can provide protection that is the equivalent of several different onpremises security products. IT maintenance and expense to implement for on-premises servers.

Service comparisons Not all the cloud services included in Microsoft are available in on-premises versions. Microsoft Teams and Microsoft Streams, for example, only exist as cloud services. However, some the core Microsoft services have existed as standalone server software products for years, and organizations planning a Microsoft deployment might want to compare the cloud services to their corresponding on-premises versions, as in the following sections, before committing to one or the other.

Office The Microsoft Office suite is a collection of productivity applications that has been available as a standalone product for many years. Office was then introduced as a subscription-based product that enables users to access the same applications in several different ways. In most of the Office plans, it is still possible to install the applications on a computer for online or offline use, but they are also available in the cloud for use on any device, using a web browser.

In addition, there are also non-Windows versions of the applications available for use on Android and iOS devices. The Office license is limited to a single device installation, while Office enables you to install the applications on up to five devices. Free security updates to the current versions of the applications are released on a regular basis, but not as frequently as the updates for Office , which can also include new features.

In the event of a major upgrade release, such as from Office to Office , there is an additional charge for the standalone product. An Office subscription ensures that you always have the latest version of the software. Office is available in several versions targeted at different audiences, with differing price points.

IT Office is available in several different plans that provide other services in addition to the applications, such as Exchange-based online email and extra OneDrive storage. The version included in Microsoft , called Office ProPlus, is integrated with all the cloud services described earlier in this chapter, including Exchange Online, SharePoint Online, OneDrive for business, and Teams.

The integration of the Office applications with these services provides users with advanced intelligence and collaboration features that are not available with Office Exchange All the issues described earlier in this section apply to a comparison of Exchange Online with the on-premises version of Exchange. An Exchange Server deployment can be an elaborate and expensive affair requiring multiple servers and extensive configuration, while administrators can have Exchange Online up and running in less than a day.

Exchange Online provides each user with 50 or GB of storage. IT Technet24 create Office groups, which enable users to work together with shared resources. This can be a valuable resource for administrators. For example, a technical support team can have its members added to an Office group. Administrators then grant the group the permissions necessary to access a shared Exchange mailbox, a SharePoint team site, and other resources.

When members enter or leave the group, the permissions to access those resources are automatically granted or revoked. On Exchange Server, by default, user mailboxes exist on one server and are therefore vulnerable to hardware failures, system faults, and other disasters that can render them temporarily unavailable or even lead to data loss.

For this reason, an enterprise exchange deployment often requires additional servers to maintain duplicate mailboxes, a reliable backup strategy, and in some cases duplicate data centers, all of which add to the cost of the installation. Exchange Online, by default, replicates mailbox databases across servers and data centers, ensuring the continuous availability of the service.

This, too, is an issue that some Exchange administrators would prefer to address themselves, rather than leave it to a service provider, but the market for organizations that like the idea of a turnkey solution and are willing to trust cloud services is growing constantly. IT Note: Hybrid Service Deployments Another possible solution to the availability issues inherent in on-premises Exchange, SharePoint, and Active Directory implementations is for an organization to create a hybrid service deployment, using on-premises servers and cloud services together.

The cloud service can therefore function as an availability mechanism that might be more economical than creating redundant on-premises servers or data centers. When you replicate mailboxes or sites or AD accounts to the cloud, they can take advantage of the security mechanisms that Microsoft provides. A hybrid deployment can also function as a migration mechanism for organizations that want to gradually move from on-premises services to cloudbased ones.

The main advantages of the cloud version are the same as those of the other services: simplified deployment, automatic updating, data redundancy, web-based administration, and so forth. IT Technet24 product. New features, such as the Modern experience in site design, appear in SharePoint Online first. SharePoint Server includes features that enable it to work together with Microsoft cloud services. For example, administrators can redirect the MySites link in SharePoint Server to OneDrive for Business, so that users will be directed to cloud storage, rather than to the on-premises server.

There is also a hybrid cloud search capability that causes an Office search to incorporate the index from an on-premises server into the standard cloud search. After creating an AD DS domain controller out of a Windows server, administrators create a hierarchy of forests and domains and populate them with logical objects representing users, computers, applications, and other resources.

With those objects, AD DS functions as an intermediary between users and network resources, providing authentication and authorization services when users attempt to access them. IT Identity as a Service IDaaS mechanism that performs the same basic authentication and authorization functions for the Microsoft cloud services, but it does so in a different way. There are no forests or domains in Azure AD. After an organization subscribes to Microsoft or any of the individual Microsoft cloud services , an administrator creates a tenant, using the Create Directory page, as shown in Figure In Azure AD, a tenant is a logical construct that represents the entire organization.

Administrators of the tenant can then use the Azure portal to create user accounts and manage their properties, such as permissions and passwords. The accounts provide users with single-sign on capability for all the Microsoft services. IT users outside of the enterprise or manage cloud-based services like those in Microsoft Fortunately, this does not mean that it will be necessary to create duplicate user accounts in each of the directory services.

Microsoft provides a tool called Azure AD Connect that creates a link between the two and provides each user with a single hybrid identity that spans both on-premises and cloud-based services. This provides the user with single sign-on capability for all applications and services. IT Technet24 Modern management is a term that was coined by Microsoft, but which is rapidly being accepted throughout the IT industry.

The traditional approach to IT device management consists of a paradigm in which all devices are owned, deployed, and managed by the enterprise IT department. This management typically includes the following elements: Deployment IT administrators create and maintain system image files and deploy them on new computers using a management tool, such as System Center Configuration Manager SCCM.

Administrators must create and store separate images and drivers for each model of computer purchased and update them whenever the software configuration changes. Updates Administrators manage operating system and application updates, typically using an elaborate download, evaluation, and deployment process, using a tool such as Windows Server Update Services WSUS.

Identity Active Directory is a database of identities and other network resources that provide authentication and authorization services for internal users, services, and applications.

Configuration Administrators use Group Policy to deploy configuration settings as they connect and log on to the internal network. IT for a long time, and many IT professionals are extremely reluctant to abandon it, particularly when adopting a new modern management concept requires them to learn to use new tools and technologies.

The idea of users all working on enterprise-owned and managed devices located in a company site is rapidly becoming a relic of the past. Vast numbers of users are working outside the office using their own devices, such as laptops, tablets, and smartphones, which cannot be readily deployed, updated, and configured to the specifications of an IT department using traditional tools. The other motivation for modernizing IT management is the increased ubiquity of cloud-based applications in the enterprise.

As software manufacturers shift their marketing emphasis to the cloud, it is becoming increasingly difficult for IT administrators to provide the services their users need with traditional, on-premises applications and services. IT Technet24 proactive processes. Microsoft includes tools that do all these things, such as the following: Deployment Windows AutoPilot is a cloud-based service that eliminates the need for separate system images and SCCM and simplifies the process of deploying new computers by automating the process of installing, activating, and configuring Windows Updates The Windows as a Service update program provides Windows 10 workstations with regularly scheduled feature and quality updates that are automatically applied.

Microsoft has also implemented technologies to reduce the size of the update downloads, mitigating the burden on networks and Internet connections. Identity Azure Active Directory moves user identities from the local network to cloud, enabling administrators to manage them from anywhere and providing users with single-sign on capability to all cloud-based services and applications.

However, Intune can also replace Group Policy for configuring Windows 10 computers because it has also been enhanced with hundreds of mobile device management MDM APIs that enable Intune and similar tools to control them through the cloud. IT history with traditional management tools, can adapt to the new ones without any conflict between the two models. However, when an organization has an existing infrastructure based on the traditional model, they must decide whether to change to modern management and how they should do it.

A transition to the modern management model requires new tools and also new skills for administrators. Microsoft has designed three approaches to a transition from traditional to modern management, as follows: Big switch In the big switch transition, an organization abandons all the traditional management tools and modalities and begins using modern management tools exclusively.

While this might be a feasible option for a relatively small organization, large enterprises will likely find a sudden transition impractical. It protects against social engineering attacks and prevents exploit code from abusing a vulnerability in Outlook. To achieve this, the rule prevents the launch of additional payload while still allowing legitimate Outlook functions.

It also protects against Outlook rules and forms exploits that attackers can use when a user’s credentials are compromised. Intune name: Process creation from Office communication products beta SCCM name: Not yet available GUID: ebeb1d0a1ce Block Adobe Reader from creating child processes Through social engineering or exploits, malware can download and launch additional payloads and break out of Adobe Reader.

This rule prevents attacks like this by blocking Adobe Reader from creating additional processes. Feature description Windows Defender Firewall with Advanced Security is an important part of a layered security model. By providing host-based, two-way network traffic filtering for a device, Windows Defender Firewall blocks unauthorized network traffic flowing into or out of the local device.

Windows Defender Firewall also works with Network Awareness so that it can apply security settings appropriate to the types of networks to which the device is connected. Practical applications To help address your organizational network security challenges, Windows Defender Firewall offers the following benefits: Reduces the risk of network security threats.

Windows Defender Firewall reduces the attack surface of a device, providing an additional layer to the defense-in-depth model. Reducing the attack surface of a device increases manageability and decreases the likelihood of a successful attack. Safeguards sensitive data and intellectual property.

With its integration with IPsec, Windows Defender Firewall provides a simple way to enforce authenticated, end-to-end network communications. It provides scalable, tiered access to trusted network resources, helping to enforce integrity of the data, and optionally helping to protect the confidentiality of the data. Extends the value of existing investments. Because Windows Defender Firewall is a host-based firewall that is included with the operating system, there is no additional hardware or software required.

Windows Defender Firewall is also designed to complement existing non-Microsoft network security solutions through a documented application programming interface API. Windows Defender Antivirus includes: Cloud-delivered protection for near-instant detection and blocking of new and emerging threats. Along with machine learning and the Intelligent Security Graph, cloud-delivered protection is part of the next- gen technologies that power Windows Defender Antivirus.

What’s new in Windows 10, version The block at first sight feature can now block non-portable executable files such as JS, VBS, or macros as well as executable files. It includes controlled folder access settings and ransomware recovery settings. For more information, see: Minimum hardware requirements Hardware component guidelines Functionality, configuration, and management is largely the same when using Windows Defender AV on Windows Server ; however, there are some differences.

Security analysts can prioritize alerts effectively, gain visibility into the full scope of a breach, and take response actions to remediate threats. When a threat is detected, alerts are created in the system for an analyst to investigate. Alerts with the same attack techniques or attributed to the same attacker are aggregated into an entity called an incident.

Aggregating alerts in this manner makes it easy for analysts to collectively investigate and respond to threats. Inspired by the “assume breach” mindset, Windows Defender ATP continuously collects behavioral cyber telemetry. This includes process information, network activities, deep optics into the kernel and memory manager, user login activities, registry and file system changes, and others.

The information is stored for six months, enabling an analyst to travel back in time to the start of an attack. The analyst can then pivot in various views and approach an investigation through multiple vectors.

The response capabilities give you the power to promptly remediate threats by acting on the affected entities.

Security operations dashboard Explore a high level overview of detections, highlighting where response actions are needed. Incidents queue View and organize the incidents queue, and manage and investigate alerts.

Alerts queue View and organize the machine alerts queue, and manage and investigate alerts. Machines list Investigate machines with generated alerts and search for specific events over time. Take response actions Learn about the available response actions and apply them to machines and files. The Security operations dashboard is where the endpoint detection and response capabilities are surfaced. It provides a high level overview of where detections were seen and highlights where response actions are needed.

From the Security operations dashboard you will see aggregated events to facilitate the identification of significant events or behaviors on a machine. You can also drill down into granular events and low -level indicators. It also has clickable tiles that give visual cues on the overall health state of your organization.

Each tile opens a detailed view of the corresponding overview. Active alerts You can view the overall number of active alerts from the last 30 days in your network from the tile.

Alerts are grouped into New and In progress. Each group is further sub-categorized into their corresponding alert severity levels. Click the number of alerts inside each alert ring to see a sorted view of that category’s queue New or In progress. For more information see, Alerts overview. Each row includes an alert severity category and a short description of the alert.

You can click an alert to see its detailed view. Machines at risk This tile shows you a list of machines with the highest number of active alerts. The total number of alerts for each machine is shown in a circle next to the machine name, and then further categorized by severity levels at the far end of the tile hover over each severity bar to see its label.

Click the name of the machine to see details about that machine. You can also click Machines list at the top of the tile to go directly to the Machines list, sorted by the number of active alerts.

It reports how many machines require attention and helps you identify problematic machines. There are two status indicators that provide information on the number of machines that are not reporting properly to the service: Misconfigured — These machines might partially be reporting sensor data to the Windows Defender ATP service and might have configuration errors that need to be corrected. Inactive – Machines that have stopped reporting to the Windows Defender ATP service for more than seven days in the past month.

For more information, see Check sensor state and Investigate machines. Service health The Service health tile informs you if the service is active or if there are issues. Daily machines reporting The Daily machines reporting tile shows a bar graph that represents the number of machines reporting daily in the last 30 days. Hover over individual bars on the graph to see the exact number of machines reporting in each day.

Active automated investigations You can view the overall number of automated investigations from the last 30 days in your network from the Active automated investigations tile. Investigations are grouped into Pending action, Waiting for machine, and Running. Automated investigations statistics This tile shows statistics related to automated investigations in the last 30 days. It shows the number of investigations completed, the number of successfully remediated investigations, the average pending time it takes for an investigation to be initiated, the average time it takes to remediate an alert, the number of alerts investigated, and the number of hours of automation saved from a typical manual investigation.

You can click on Automated investigations, Remidated investigations, and Alerts investigated to navigate to the Investigations page, filtered by the appropriate category. This lets you see a detailed breakdown of investigations in context. Users at risk The tile shows you a list of user accounts with the most active alerts and the number of alerts seen on high, medium, or low alerts.

Click the user account to see details about the user account. For more information see Investigate a user account. Suspicious activities This tile shows audit events based on detections from various security components. Windows Defender ATP applies correlation analytics and aggregates all related alerts and investigations into an incident.

Doing so helps narrate a broader story of an attack, thus providing you with the right visuals upgraded incident graph and data representations to understand and deal with complex cross-entity threats to your organization’s network. View and organize the Incidents queue See the list of incidents and learn how to apply filters to limit the list and get a more focused view.

Manage incidents Learn how to manage incidents by assigning it, updating its status, or setting its classification and other actions. Investigate incidents See associated alerts, manage the incident, see alert metadata, and visualizations to help you investigate an incident. It helps you sort through incidents to prioritize and create an informed cybersecurity response decision.

By default, the queue displays incidents seen in the last 30 days, with the most recent incident showing at the top of the list, helping you see the most recent incidents first. There are several options you can choose from to customize the Incidents queue view. On the top navigation you can: Customize columns to add or remove columns Modify the number of items to view per page Select the items to show per page Batch-select the incidents to assign Navigate between pages Apply filters.

Sort and filter the incidents queue You can apply the following filters to limit the list of incidents and get a more focused view. These incidents indicate a high risk due to the severity of damage they can inflict on machines.

Medium Threats rarely observed in the organization, such as Orange anomalous registry change, execution of suspicious files, and observed behaviors typical of attack stages.

Low Threats associated with prevalent malware and hack-tools Yellow that do not necessarily indicate an advanced threat targeting the organization. Informational Informational incidents are those that might not be Grey considered harmful to the network but might be good to keep track of. Category Incidents are categorized based on the description of the stage by which the cybersecurity kill chain is in. This view helps the threat analyst to determine priority, urgency, and corresponding response strategy to deploy based on context.

Alerts Indicates the number of alerts associated with or part of the incidents. Machines You can limit to show only the machines at risk which are associated with incidents.

Users You can limit to show only the users of the machines at risk which are associated with incidents. Assigned to You can choose to show between unassigned incidents or those which are assigned to you.

Status You can choose to limit the list of incidents shown based on their status to see which ones are active or resolved Classification Use this filter to choose between focusing on incidents flagged as true or false incidents. You can manage incidents by selecting an incident from the Incidents queue or the Incidents management pane. You can assign incidents to yourself, change the status, classify, rename, or comment on them to keep track of their progress.

Selecting an incident from the Incidents queue brings up the Incident management pane where you can open the incident page for details. Assign incidents If an incident has not been assigned yet, you can select Assign to me to assign the incident to yourself.

Doing so assumes ownership of not just the incident, but also all the alerts associated with it. Change the incident status You can categorize incidents as Active, or Resolved by changing their status as your investigation progresses. This helps you organize and manage how your team can respond to incidents. For example, your SoC analyst can review the urgent Active incidents for the day, and decide to assign them to himself for investigation.

Alternatively, your SoC analyst might set the incident as Resolved if the incident has been remediated. Classify the incident You can choose not to set a classification, or decide to specify whether an incident is true or false. Doing so helps the team see patterns and learn from them. Rename incident By default, incidents are assigned with numbers. You can rename the incident if your organization uses a naming convention for easier cybersecurity threat identification.

Add comments and view the history of an incident You can add comments and view historical events about an incident to see previous changes made to it.

Whenever a change or comment is made to an alert, it is recorded in the Comments and history section. Added comments instantly appear on the pane. Analyze incident details Click an incident to see the Incident pane. Select Open incident page to see the incident details and related information alerts, machines, investigations, evidence, graph. Alerts You can investigate the alerts and see how they were linked together in an incident. For more information, see Investigate alerts.

Machines You can also investigate the machines that are part of, or related to, a given incident. For more information, see Investigate machines.

Going through the evidence Windows Defender Advanced Threat Protection automatically investigates all the incidents’ supported events and suspicious entities in the alerts, providing you with auto-response and information about the important files, processes, services, and more. This helps quickly detect and block potential threats in the incident. Each of the analyzed entities will be marked as infected, remediated, or suspicious. Visualizing associated cybersecurity threats Windows Defender Advanced Threat Protection aggregates the threat information into an incident so you can see the patterns and correlations coming in from various data points.

You can view such correlation through the incident graph. Incident graph The Graph tells the story of the cybersecurity attack.

For example, it shows you what was the entry point, which indicator of compromise or activity was observed on which machine. The Alerts queue shows a list of alerts that were flagged from machines in your network.

By default, the queue displays alerts seen in the last 30 days in a grouped view, with the most recent alerts showing at the top of the list, helping you see the most recent alerts first.

There are several options you can choose from to customize the alerts queue view. On the top navigation you can: Select grouped view or list view Customize columns to add or remove columns Select the items to show per page Navigate between pages Apply filters.

Sort, filter, and group the alerts queue You can apply the following filters to limit the list of alerts and get a more focused view the alerts. These alerts indicate a high risk due to the severity of damage they can inflict on machines. Informational Informational alerts are those that might not be considered Grey harmful to the network but might be good to keep track of.

The Windows Defender AV threat severity represents the absolute severity of the detected threat malware , and is assigned based on the potential risk to the individual machine, if infected. The Windows Defender ATP alert severity represents the severity of the detected behavior, the actual risk to the machine but more importantly the potential risk to the organization.

So, for example: The severity of a Windows Defender ATP alert about a Windows Defender AV detected threat that was completely prevented and did not infect the machine is categorized as “Informational” because there was no actual damage incurred.

An alert about a commercial malware was detected while executing, but blocked and remediated by Windows Defender AV, is categorized as “Low” because it may have caused some damage to the individual machine but poses no organizational threat. An alert about malware detected while executing which can pose a threat not only to the individual machine but to the organization, regardless if it was eventually blocked, may be ranked as “Medium” or “High”.

Suspicious behavioral alerts which were not blocked or remediated will be ranked “Low”, “Medium” or “High” following the same organizational threat considerations. Status You can choose to limit the list of alerts based on their status. Investigation state Corresponds to the automated investigation state. Assigned to You can choose between showing alerts that are assigned to you or automation.

Detection source Select the source that triggered the alert detection. Microsoft Threat Experts preview participants can now filter and see detections from the new threat experts managed hunting service. OS platform Limit the alerts queue view by selecting the OS platform that you’re interested in investigating.

Associated threat Use this filter to focus on alerts that are related to high profile threats. You can see the full list of high-profile threats in Threat analytics. Windows Defender ATP notifies you of possible malicious events, attributes, and contextual information through alerts.

A summary of new alerts is displayed in the Security operations dashboard, and you can access all alerts in the Alerts queue. You can manage alerts by selecting an alert in the Alerts queue or the Alerts related to this machine section of the machine details view. Selecting an alert in either of those places brings up the Alert management pane.

Link to another incident You can create a new incident from the alert or link to an existing incident. Assign alerts If an alert is no yet assigned, you can select Assign to me to assign the alert to yourself.

Suppress alerts There might be scenarios where you need to suppress alerts from appearing in Windows Defender Security Center.

Windows Defender ATP lets you create suppression rules for specific alerts that are known to be innocuous such as known tools or processes in your organization. Suppression rules can be created from an existing alert. They can be disabled and reenabled if needed. When a suppression rule is created, it will take effect from the point when the rule is created.

The rule will not affect existing alerts already in the queue prior to the rule creation. The rule will only be applied on alerts that satisfy the conditions set after the rule is created. There are two contexts for a suppression rule that you can choose from: Suppress alert on this machine Suppress alert in my organization The context of the rule lets you tailor what gets surfaced into the portal and ensure that only real security alerts are surfaced into the portal.

You can use the examples in the following table to help you choose the context for a suppression rule:. Suppress alert on this machine Alerts with the same alert title and on A security researcher is that specific machine only will be investigating a malicious script suppressed.

A developer regularly creates PowerShell scripts for their team. Suppress alert in my organization Alerts with the same alert title on any A benign administrative tool is machine will be suppressed.

Suppress an alert and create a new suppression rule: Create custom rules to control when alerts are suppressed, or resolved. You can control the context for when an alert is suppressed by specifying the alert title, Indicator of compromise, and the conditions. Select the alert you’d like to suppress. This brings up the Alert management pane. Select Create a suppression rule.

You can create a suppression rule based on the following attributes: File hash File name – wild card supported File path – wild card supported IP URL – wild card supported 3. Select the Trigerring IOC. Specify the action and scope on the alert. You can automatically resolve an alert or hide it from the portal. Alerts that are automatically resolved will appear in the resolved section of the alerts queue. Alerts that are marked as hidden will be suppressed from the entire system, both on the machine’s associated alerts and from the dashboard.

You can also specify to suppress the alert on a specific machine group. Enter a rule name and a comment. Click Save. View the list of suppression rules 1.

The list of suppression rules shows all the rules that users in your organization have created. For more information on managing suppression rules, see Manage suppression rules. Change the status of an alert You can categorize alerts as New, In Progress, or Resolved by changing their status as your investigation progresses.

This helps you organize and manage how your team can respond to alerts. For example, a team leader can review all New alerts, and decide to assign them to the In Progress queue for further analysis. Alternatively, the team leader might assign the alert to the Resolved queue if they know the alert is benign, coming from a machine that is irrelevant such as one belonging to a security administrator , or is being dealt with through an earlier alert.

Alert classification You can choose not to set a classification, or specify whether an alert is a true alert or a false alert. This classification is used to monitor alert quality, and make alerts more accurate. The “determination” field defines additional fidelity for a “true positive” classification. Add comments and view the history of an alert You can add comments and view historical events about an alert to see previous changes made to the alert.

Investigate alerts that are affecting your network, understand what they mean, and how to resolve them. Click an alert to see the alert details view and the various tiles that provide information about the alert. You can also manage an alert and see alert metadata along with other information that can help you make better decisions on how to approach them.

You’ll also see a status of the automated investigation on the upper right corner. Clicking on the link will take you to the Automated investigations view.

For more information, see Automated investigations. The alert context tile shows the where, who, and when context of the alert. As with other pages, you can click on the icon beside the name or user account to bring up the machine or user details pane.

The alert details view also has a status tile that shows the status of the alert in the queue. You’ll also see a description and a set of recommended actions which you can expand. For more information about managing alerts, see Manage alerts. The alert details page also shows the alert process tree, an incident graph, and an artifact timeline. You can click on the machine link from the alert view to navigate to the machine. If the alert appeared more than once on the machine, the latest occurrence will be displayed in the Machine timeline.

Alerts attributed to an adversary or actor display a colored tile with the actor’s name. Click on the actor’s name to see the threat intelligence profile of the actor, including a brief overview of the actor, their interests or targets, their tools, tactics, and processes TTPs and areas where they’ve been observed worldwide.

You will also see a set of recommended actions to take. Some actor profiles include a link to download a more comprehensive threat intelligence report. The detailed alert profile helps you understand who the attackers are, who they target, what techniques, tools, and procedures TTPs they use, which geolocations they are active in, and finally, what recommended actions you may take.

In many cases, you can download a more detailed Threat Intelligence report about this attacker or campaign for offline reading. Alert process tree The Alert process tree takes alert triage and investigation to the next level, displaying the aggregated alert and surrounding evidence that occurred within the same execution context and time period. This rich triage and investigation context is available on the alert page. The Alert process tree expands to display the execution path of the alert and related evidence that occurred around the same period.

Items marked with a thunderbolt icon should be given priority during investigation. Clicking in the circle immediately to the left of the indicator displays its details. The alert details pane helps you take a deeper look at the details about the alert. It displays rich information about the execution details, file details, detections, observed worldwide, observed in organization, and other details taken from the entity’s page — while remaining on the alert page, so you never leave the current context of your investigation.

Incident graph The Incident Graph provides a visual representation of the organizational footprint of the alert and its evidence: where the evidence that triggered the alert was observed on other machines.

It provides a graphical mapping from the original machine and evidence expanding to show other machines in the organization where the triggering evidence was also observed. You can click the full circles on the incident graph to expand the nodes and view the expansion to other machines where the matching criteria were observed.

Artifact timeline The Artifact timeline feature provides an addition view of the evidence that triggered the alert on the machine, and shows the date and time the evidence triggering the alert was observed, as well as the first time it was observed on the machine. This can help in understanding if the evidence was first observed at the time of the alert, or whether it was observed on the machine earlier – without triggering an alert.

Selecting an alert detail brings up the Details pane where you’ll be able to see more information about the alert such as file details, detections, instances of it observed worldwide, and in the organization. Investigate the details of a file associated with a specific alert, behavior, or event to help determine if the file exhibits malicious activities, identify the attack motivation, and understand the potential scope of the breach.

You can investigate files by using the search feature, clicking on a link from the Alert process tree, Incident graph, Artifact timeline, or from an event listed in the Machine timeline. You can get information from the following sections in the file view: File details, Malware detection, Prevalence worldwide Deep analysis Alerts related to this file File in organization Most recent observed machines with file. File worldwide and Deep analysis The file details, malware detection, and prevalence worldwide sections display various attributes about the file.

For more information on how to take action on a file, see Take response action on a file. You’ll also be able to submit a file for deep analysis. Alerts related to this file The Alerts related to this file section provides a list of alerts that are associated with the file.

This list is a simplified version of the Alerts queue, and shows the date when the last activity was detected, a short description of the alert, the user associated with the alert, the alert’s severity, the alert’s status in the queue, and who is addressing the alert.

File in organization The File in organization section provides details on the prevalence of the file, prevalence in email inboxes and the name observed in the organization.

Most recent observed machines with the file The Most recent observed machines with the file section allows you to specify a date range to see which machines have been observed with the file. This allows for greater accuracy in defining entities to display such as if and when an entity was observed in the organization.

Investigate machines Investigate the details of an alert raised on a specific machine to identify other behaviors or events that might be related to the alert or the potential scope of breach. You can click on affected machines whenever you see them in the portal to open a detailed report about that machine. Affected machines are identified in the following areas: The Machines list The Alerts queue The Security operations dashboard Any individual alert Any individual file details view Any IP address or domain details view When you investigate a specific machine, you’ll see: Machine details, Logged on users, Machine risk, and Machine Reporting Alerts related to this machine Machine timeline.

The machine details, logged on users, machine risk, and machine reporting sections display various attributes about the machine. Machine details The machine details tile provides information such as the domain and OS of the machine. If there’s an investigation package available on the machine, you’ll see a link that allows you to download the package.

For more information on how to take action on a machine, see Take response action on a machine. Logged on users Clicking on the logged on users in the Logged on users tile opens the Users Details pane that displays the following information for logged on users in the past 30 days: Interactive and remote interactive logins Network, batch, and system logins. You’ll also see details such as logon types for each user account, the user group, and when the account logon occurred.

For more information, see Investigate user entities. Machine risk The Machine risk tile shows the overall risk assessment of a machine. A machine’s risk level can be determined using the number of active alerts or by a combination of multiple risks that may increase the risk assessment and their severity levels. You can influence a machine’s risk level by resolving associated alerts manually or automatically and also by suppressing an alert.

It’s also indicators of the active threats that machines could be exposed to. Azure Advanced Threat Protection If you have enabled the Azure ATP feature and there are alerts related to the machine, you can click on the link that will take you to the Azure ATP page where more information about the alerts are provided. For more information on how to enable advanced features, see Turn on advanced features.

It also shows when the machine was first and last seen reporting to the service. Alerts related to this machine The Alerts related to this machine section provides a list of alerts that are associated with the machine. This list is a filtered version of the Alerts queue, and shows the date when the alert’s last activity was detected, a short description of the alert, the user account associated with the alert, the alert’s severity, the alert’s status in the queue, and who is addressing the alert.

You can also choose to highlight an alert from the Alerts related to this machine or from the Machine timeline section to see the correlation between the alert and its related events on the machine by right-clicking on the alert and selecting Select and mark events. This highlights the alert and its related events and helps distinguish them from other alerts and events appearing in the timeline. Highlighted events are displayed in all information levels whether you choose to view the timeline by Detections, Behaviors, or Verbose.

Machine timeline The Machine timeline section provides a chronological view of the events and associated alerts that have been observed on the machine. This feature also enables you to selectively drill down into events that occurred within a given time period. You can view the temporal sequence of events that occurred on a machine over a selected time period. Windows Defender ATP monitors and captures suspicious or anomalous behavior on Windows 10 machines and displays the process tree flow in the Machine timeline.

This gives you better context of the behavior which can contribute to understanding the correlation between events, files, and IP addresses in relation to the machine.

Search for specific events Use the search bar to look for specific timeline events. This search supports defined search queries based on type:value pairs. Filtering by event type allows you to define precise queries so that you see events with a specific focus. For example, you can search for a file name, then filter the results to only see Process events matching the search criteria or to only view file events, or even better: to view only network events over a period of time to make sure no suspicious outbound communications go unnoticed.

Firewall covers the following events: – firewall service stopped – application blocked from accepting incoming connections on the network – blocked connection. User account — Click the drop-down button to filter the machine timeline by the following user associated events: Logon users System Network Local service The following example illustrates the use of type:value pair. The events were filtered by searching for the user jonathan. The results in the timeline only show network communication events run in the defined user context.

Filter events from a specific date Use the time-based slider to filter events from a specific date. Using the slider updates the listed alerts to the date that you select.

Displayed events are filtered from that date and older. The slider is helpful when you’re investigating a particular alert on a machine. You can navigate from the Alerts view and click on the machine associated with the alert to jump to the specific date when the alert was observed, enabling you to investigate the events that took place around the alert.

Export machine timeline events You can also export detailed event data from the machine timeline to conduct offline analysis. You can choose to export the machine timeline for the current date or specify a date range. You can export up to seven days of data and specify the specific time between the two dates. You can choose to display 20, 50, or events per page. You can also move between pages by clicking Older or Newer. From the Machines list, you can also navigate to the file, IP, or URL view and the timeline associated with an alert is retained, helping you view the investigation from different angles and retain the context of the event time line.

From the list of events that are displayed in the timeline, you can examine the behaviors or events in to help identify indicators of interests such as files and IP addresses to help determine the scope of a breach. You can then use the information to respond to events and keep your system secure. You can also use the Artifact timeline feature to see the correlation between alerts and events on a specific machine.

Expand an event to view associated processes related to the event. This action brings up the Details pane which includes execution context of processes, network communications and a summary of meta data on the file or IP address. It lets you focus on the task of tracing associations between attributes without leaving the current context.

Examine possible communication between your machines and external internet protocol IP addresses. Identifying all machines in the organization that communicated with a suspected or known malicious IP address, such as Command and Control C2 servers, helps determine the potential scope of breach, associated files, and infected machines.

IP in organization The IP in organization section provides details on the prevalence of the IP address in the organization. Most recent observed machines with IP The Most recent observed machines with IP section provides a chronological view on the events and associated alerts that were observed on the IP address. Investigate an external IP: 1. Select IP from the Search bar drop-down menu. Enter the IP address in the Search field.

Click the search icon or press Enter. Details about the IP address are displayed, including: registration details if available , reverse IPs for example, domains , prevalence of machines in the organization that communicated with this IP Address during selectable time period , and the machines in the organization that were observed communicating with this IP address.

NOTE Search results will only be returned for IP addresses observed in communication with machines in the organization. Use the search filters to define the search criteria. You can also use the timeline search box to filter the displayed results of all machines in the organization observed communicating with the IP address, the file associated with the communication and the last date observed.

Clicking any of the machine names will take you to that machine’s view, where you can continue investigate reported alerts, behaviors, and events. Investigate a domain to see if machines and servers in your enterprise network have been communicating with a known malicious domain.

You can investigate a domain by using the search feature or by clicking on a domain link from the Machine timeline. Investigate a domain: 1. Select URL from the Search bar drop-down menu. Enter the URL in the Search field. Details about the URL are displayed. Note: search results will only be returned for URLs observed in communications from machines in the organization.

You can also use the timeline search box to filter the displayed results of all machines in the organization observed communicating with the URL, the file associated with the communication and the last date observed. Investigate user account entities Identify user accounts with the most active alerts displayed on dashboard as “Users at risk” and investigate cases of potential compromised credentials, or pivot on the associated user account when investigating an alert or machine to identify possible lateral movement between machines with that user account.

You can find user account information in the following views: Dashboard Alert queue Machine details page A clickable user account link is available in these views, that will take you to the user account details page where more details about the user account are shown. When you investigate a user account entity, you’ll see: User account details, Azure Advanced Threat Protection Azure ATP alerts, and Logged on machines Alerts related to this user Observed in organization machines logged on to.

User details The user account entity details, Azure ATP alerts, and logged on machines sections display various attributes about the user account. The user entity tile provides details about the user such as when the user was first and last seen. Depending on the integration features you enable, you’ll see other details. For example, if you enable the Skype for business integration, you’ll be able to contact the user from the portal.

Azure Advanced Threat Protection If you have enabled the Azure ATP feature and there are alerts related to the user, you can click on the link that will take you to the Azure ATP page where more information about the alerts are provided.

The Azure ATP tile also provides details such as the last AD site, total group memberships, and login failure associated with the user.

Logged on machines You’ll also see a list of the machines that the user logged on to, and can expand these to see details of the logon events on each machine. Alerts related to this user This section provides a list of alerts that are associated with the user account.

This list is a filtered view of the Alert queue, and shows alerts where the user context is the selected user account, the date when the last activity was detected, a short description of the alert, the machine associated with the alert, the alert’s severity, the alert’s status in the queue, and who is assigned the alert.

Observed in organization This section allows you to specify a date range to see a list of machines where this user was observed logged on to, and the most frequent and least frequent logged on user account on each of these machines. The machine health state is displayed in the machine icon and color as well as in a description text. Clicking on the icon displays additional details regarding machine health.

Search for specific user accounts 1. Select User from the Search bar drop-down menu. Enter the user account in the Search field. A list of users matching the query text is displayed.

You’ll see the user account’s domain and name, when the user account was last seen, and the total number of machines it was observed logged on to in the last 30 days.

The Machines list shows a list of the machines in your network where alerts were generated. By default, the queue displays machines with alerts seen in the last 30 days. At a glance you’ll see information such as domain, risk level, OS platform, and other details. There are several options you can choose from to customize the machines list view.

On the top navigation you can: Customize columns to add or remove columns Export the entire list in CSV format Select the items to show per page Navigate between pages Apply filters Use the machine list in these main scenarios: During onboarding During the onboarding process, the Machines list is gradually populated with machines as they begin to report sensor data.

Use this view to track your onboarded endpoints as they come online. Sort and filter by time of last report, Active malware category, or Sensor health state, or download the complete endpoint list as a CSV file for offline analysis.

It might take a significant amount of time to download, depending on how large your organization is. Exporting the list in CSV format displays the data in an unfiltered manner. The CSV file will include all machines in the organization, regardless of any filtering applied in the view itself. Day-to-day work The list enables easy identification of machines most at risk in a glance. High-risk machines have the greatest number and highest-severity alerts.

Sorting machines by Active alerts, helps identify the most vulnerable machines and take action on them. Sort and filter the machine list You can apply the following filters to limit the list of alerts and get a more focused view. Risk level Machine risk levels are indicators of the active threats that machines could be exposed to. A machine’s risk level is determined using the number of active alerts and their severity levels. OS Platform Limit the alerts queue view by selecting the OS platform that you’re interested in investigating.

Health state Filter the list to view specific machines grouped together by the following machine health states: Active — Machines that are actively reporting sensor data to the service.

Misconfigured — Machines that have impaired communications with service or are unable to send sensor data. Misconfigured machines can further be classified to: No sensor data Impaired communications For more information on how to address issues on misconfigured machines see, Fix unhealthy sensors. Inactive — Machines that have completely stopped sending signals for more than 7 days. Security state Filter the list to view specific machines that are well configured or require attention based on the Windows Defender security controls that are enabled in your organization.

Well configured – Machines have the Windows Defender security controls well configured. Requires attention – Machines where improvements can be made to increase the overall security posture of your organization.

For more information, see View the Secure Score dashboard. Tags You can filter the list based on the grouping and tagging that you’ve added to individual machines. Add tags on machines to create a logical group affiliation.

Machine group affiliation can represent geographic location, specific activity, importance level and others. You can create machine groups in the context of role-based access RBAC to control who can take specific action or who can see information on a specific machine group or groups by assigning the machine group to a user group.

For more information, see Manage portal access using role-based access control. You can also use machine groups to assign specific remediation levels to apply during automated investigations. For more information, see Create and manage machine groups. In an investigation, you can filter the Machines list to just specific machine groups by using the Groups filter. Machine tags support proper mapping of the network, enabling you to attach different tags to capture context and to enable dynamic list creation as part of an incident.

You can add tags on machines using the following ways: By setting a registry key value By using the portal. You can limit the machines in the list by selecting the Tag filter on the Machines list.

Machines with similar tags can be handy when you need to apply contextual action on a specific list of machines. NOTE The device tag is part of the machine information report that’s generated once a day. As an alternative, you may choose to restart the endpoint that would transfer a new machine information report. Add machine tags using the portal Dynamic context capturing is achieved using tags. After adding tags on machines, you can apply the Tags filter on the Machines list to get a narrowed list of machines with the tag.

Select the machine that you want to manage tags on. You can select or search for a machine from any of the following views: Security operations dashboard – Select the machine name from the Top machines with active alerts section. Alerts queue – Select the machine name beside the machine icon from the alerts queue.

Machines list – Select the machine name from the list of machines. Search box – Select Machine from the drop-down menu and enter the machine name. You can also get to the alert page through the file and IP views. Open the Actions menu and select Manage tags. Enter tags on the machine. Click Save and close. Tags are added to the machine view and will also be reflected on the Machines list view. You can then use the Tags filter to see the relevant list of machines.

Manage machine tags You can manage tags from the Actions button or by selecting a machine from the Machines list and opening the machine details panel. You can also choose to highlight an alert from the Alerts related to this machine or from the Machine timeline section to see the correlation between the alert and its related events on the machine by right- clicking on the alert and selecting Select and mark events.

By default, the machine timeline is set to display the events of the current day. Click on the circle next to any process or IP address in the process tree to investigate additional details of the identified processes.

You can take response actions on machines and files to quickly respond to detected attacks so that you can contain or reduce and prevent further damage caused by malicious attackers in your organization. Take response actions on a machine Isolate machines or collect an investigation package. Take response actions on a file Stop and quarantine files or block a file from your network. Quickly respond to detected attacks by isolating machines or collecting an investigation package.

After taking action on machines, you can check activity details on the Action center. For non-Windows platforms, response capabilities such as Machine isolation are dependent on the third-party capabilities. Collect investigation package from machines As part of the investigation or response process, you can collect an investigation package from a machine.

By collecting the investigation package, you can identify the current state of the machine and further understand the tools and techniques used by the attacker. You can download the package Zip file and investigate the events that occurred on a machine. The package contains the following folders:. Installed programs This. CSV file contains the list of installed programs that can help identify what is currently installed on the machine.

Provides the ability to look for suspicious connectivity made by a process. ARP cache can reveal additional hosts on a network that have been compromised or suspicious systems on the network that night have been used to run an internal attack. This can help in identifying suspicious connections. Adapters can represent physical interfaces, such as installed network adapters, or logical interfaces, such as dial-up connections.

Prefetch files Windows Prefetch files are designed to speed up the application startup process. It can be used to track all the files recently used in the system and find traces for applications that might have been deleted but can still be found in the prefetch file list. NOTE: It is suggested to download a prefetch file viewer to view the prefetch files. Processes Contains a. CSV file listing the running processes which provides the ability to identify current processes running on the machine.

This can be useful when identifying a suspicious process and its state. Scheduled tasks Contains a. CSV file listing the scheduled tasks which can be used to identify routines performed automatically on a chosen machine to look for suspicious code which was set to run automatically. Security event log Contains the security event log which contains records of login or logout activity, or other security-related events specified by the system’s audit policy. Services Contains the services.

Windows Server Message Block SMB sessions Lists shared access to files, printers, and serial ports and miscellaneous communications between nodes on a network. This can help identify data exfiltration or lateral movement. This can help to track suspicious files that an attacker may have dropped on the system.

Users and Groups Provides a list of files that each represent a group and its members. You can use this report to track if the package includes all the expected data and identify if there were any errors. Select the machine that you want to investigate. Machines list – Select the heading of the machine name from the machines list. Open the Actions menu and select Collect investigation package.

Type a comment and select Yes, collect package to take action on the machine. Submission time – Shows when the action was submitted. Status – Indicates if the package was successfully collected from the network.

When the collection is complete, you can download the package.

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