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### [What's new in Microsoft Defender ATP](microsoft-defender-atp/whats-new-in-microsoft-defender-atp.md)
|
||||
### [Preview features](microsoft-defender-atp/preview.md)
|
||||
### [Data storage and privacy](microsoft-defender-atp/data-storage-privacy.md)
|
||||
### [Portal overview](microsoft-defender-atp/portal-overview.md)
|
||||
### [Microsoft Defender ATP for US Government Community Cloud High customers](microsoft-defender-atp/commercial-gov.md)
|
||||
|
||||
## [Evaluate capabilities](microsoft-defender-atp/evaluation-lab.md)
|
||||
|
||||
## [Deployment strategy](microsoft-defender-atp/deployment-strategy.md)
|
||||
## [Plan deployment](microsoft-defender-atp/deployment-strategy.md)
|
||||
|
||||
|
||||
## [Deployment guide]()
|
||||
### [Deployment phases](microsoft-defender-atp/deployment-phases.md)
|
||||
|
||||
### [Phase 1: Prepare](microsoft-defender-atp/prepare-deployment.md)
|
||||
|
||||
### [Phase 2: Setup](microsoft-defender-atp/production-deployment.md)
|
||||
|
||||
### [Phase 2: Set up](microsoft-defender-atp/production-deployment.md)
|
||||
### [Phase 3: Onboard](microsoft-defender-atp/onboarding.md)
|
||||
|
||||
|
||||
|
||||
|
||||
## [Security administration]()
|
||||
### [Threat & Vulnerability Management overview](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)
|
||||
### [Supported operating systems and platforms](microsoft-defender-atp/tvm-supported-os.md)
|
||||
### [What's in the dashboard and what it means for my organization](microsoft-defender-atp/tvm-dashboard-insights.md)
|
||||
### [Exposure score](microsoft-defender-atp/tvm-exposure-score.md)
|
||||
### [Configuration score](microsoft-defender-atp/configuration-score.md)
|
||||
### [Security recommendation](microsoft-defender-atp/tvm-security-recommendation.md)
|
||||
### [Remediation and exception](microsoft-defender-atp/tvm-remediation.md)
|
||||
### [Software inventory](microsoft-defender-atp/tvm-software-inventory.md)
|
||||
### [Weaknesses](microsoft-defender-atp/tvm-weaknesses.md)
|
||||
### [Scenarios](microsoft-defender-atp/threat-and-vuln-mgt-scenarios.md)
|
||||
### [Threat & Vulnerability Management]()
|
||||
#### [Overview of Threat & Vulnerability Management](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)
|
||||
#### [Supported operating systems and platforms](microsoft-defender-atp/tvm-supported-os.md)
|
||||
#### [What's in the dashboard and what it means for my organization](microsoft-defender-atp/tvm-dashboard-insights.md)
|
||||
#### [Exposure score](microsoft-defender-atp/tvm-exposure-score.md)
|
||||
#### [Configuration score](microsoft-defender-atp/configuration-score.md)
|
||||
#### [Security recommendations](microsoft-defender-atp/tvm-security-recommendation.md)
|
||||
#### [Remediation and exception](microsoft-defender-atp/tvm-remediation.md)
|
||||
#### [Software inventory](microsoft-defender-atp/tvm-software-inventory.md)
|
||||
#### [Weaknesses](microsoft-defender-atp/tvm-weaknesses.md)
|
||||
#### [Scenarios](microsoft-defender-atp/threat-and-vuln-mgt-scenarios.md)
|
||||
|
||||
### [Attack surface reduction]()
|
||||
#### [Overview of attack surface reduction](microsoft-defender-atp/overview-attack-surface-reduction.md)
|
||||
#### [Attack surface reduction evaluation](microsoft-defender-atp/evaluate-attack-surface-reduction.md)
|
||||
#### [Attack surface reduction configuration settings](microsoft-defender-atp/configure-attack-surface-reduction.md)
|
||||
#### [Attack surface reduction FAQ](microsoft-defender-atp/attack-surface-reduction-faq.md)
|
||||
|
||||
|
||||
#### [Attack surface reduction controls]()
|
||||
##### [Attack surface reduction rules](microsoft-defender-atp/attack-surface-reduction.md)
|
||||
##### [Enable attack surface reduction rules](microsoft-defender-atp/enable-attack-surface-reduction.md)
|
||||
##### [Customize attack surface reduction rules](microsoft-defender-atp/customize-attack-surface-reduction.md)
|
||||
|
||||
#### [Hardware-based isolation]()
|
||||
##### [Hardware-based isolation in Windows 10](microsoft-defender-atp/overview-hardware-based-isolation.md)
|
||||
##### [Hardware-based isolation evaluation](windows-defender-application-guard/test-scenarios-wd-app-guard.md)
|
||||
|
||||
##### [Application isolation]()
|
||||
###### [Application guard overview](windows-defender-application-guard/wd-app-guard-overview.md)
|
||||
###### [System requirements](windows-defender-application-guard/reqs-wd-app-guard.md)
|
||||
###### [Install Windows Defender Application Guard](windows-defender-application-guard/install-wd-app-guard.md)
|
||||
|
||||
##### [Application control](windows-defender-application-control/windows-defender-application-control.md)
|
||||
###### [Audit Application control policies](windows-defender-application-control/audit-windows-defender-application-control-policies.md)
|
||||
|
||||
##### [System isolation](windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md)
|
||||
|
||||
##### [System integrity](windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md)
|
||||
|
||||
|
||||
#### [Device control]()
|
||||
##### [Control USB devices](device-control/control-usb-devices-using-intune.md)
|
||||
|
||||
##### [Device Guard]()
|
||||
###### [Code integrity](device-guard/introduction-to-device-guard-virtualization-based-security-and-windows-defender-application-control.md)
|
||||
|
||||
|
||||
|
||||
#### [Exploit protection]()
|
||||
##### [Protect devices from exploits](microsoft-defender-atp/exploit-protection.md)
|
||||
##### [Exploit protection evaluation](microsoft-defender-atp/evaluate-exploit-protection.md)
|
||||
|
||||
|
||||
#### [Network protection]()
|
||||
##### [Protect your network](microsoft-defender-atp/network-protection.md)
|
||||
##### [Network protection evaluation](microsoft-defender-atp/evaluate-network-protection.md)
|
||||
|
||||
|
||||
#### [Web protection]()
|
||||
##### [Web protection overview](microsoft-defender-atp/web-protection-overview.md)
|
||||
##### [Web threat protection]()
|
||||
###### [Web threat protection overview](microsoft-defender-atp/web-threat-protection.md)
|
||||
###### [Monitor web security](microsoft-defender-atp/web-protection-monitoring.md)
|
||||
###### [Respond to web threats](microsoft-defender-atp/web-protection-response.md)
|
||||
##### [Web content filtering](microsoft-defender-atp/web-content-filtering.md)
|
||||
|
||||
#### [Controlled folder access]()
|
||||
##### [Protect folders](microsoft-defender-atp/controlled-folders.md)
|
||||
##### [Controlled folder access evaluation](microsoft-defender-atp/evaluate-controlled-folder-access.md)
|
||||
|
||||
|
||||
|
||||
#### [Network firewall]()
|
||||
##### [Network firewall overview](windows-firewall/windows-firewall-with-advanced-security.md)
|
||||
##### [Network firewall evaluation](windows-firewall/evaluating-windows-firewall-with-advanced-security-design-examples.md)
|
||||
|
||||
|
||||
### [Next-generation protection]()
|
||||
#### [Next-generation protection overview](windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md)
|
||||
#### [Evaluate next-generation protection](windows-defender-antivirus/evaluate-windows-defender-antivirus.md)
|
||||
|
||||
#### [Configure next-generation protection]()
|
||||
##### [Configure Windows Defender Antivirus features](windows-defender-antivirus/configure-windows-defender-antivirus-features.md)
|
||||
|
||||
##### [Utilize Microsoft cloud-delivered protection](windows-defender-antivirus/utilize-microsoft-cloud-protection-windows-defender-antivirus.md)
|
||||
###### [Enable cloud-delivered protection](windows-defender-antivirus/enable-cloud-protection-windows-defender-antivirus.md)
|
||||
###### [Specify the cloud-delivered protection level](windows-defender-antivirus/specify-cloud-protection-level-windows-defender-antivirus.md)
|
||||
###### [Configure and validate network connections](windows-defender-antivirus/configure-network-connections-windows-defender-antivirus.md)
|
||||
###### [Prevent security settings changes with tamper protection](windows-defender-antivirus/prevent-changes-to-security-settings-with-tamper-protection.md)
|
||||
###### [Enable Block at first sight](windows-defender-antivirus/configure-block-at-first-sight-windows-defender-antivirus.md)
|
||||
###### [Configure the cloud block timeout period](windows-defender-antivirus/configure-cloud-block-timeout-period-windows-defender-antivirus.md)
|
||||
|
||||
##### [Configure behavioral, heuristic, and real-time protection]()
|
||||
###### [Configuration overview](windows-defender-antivirus/configure-protection-features-windows-defender-antivirus.md)
|
||||
###### [Detect and block Potentially Unwanted Applications](windows-defender-antivirus/detect-block-potentially-unwanted-apps-windows-defender-antivirus.md)
|
||||
###### [Enable and configure always-on protection and monitoring](windows-defender-antivirus/configure-real-time-protection-windows-defender-antivirus.md)
|
||||
|
||||
##### [Antivirus on Windows Server 2016](windows-defender-antivirus/windows-defender-antivirus-on-windows-server-2016.md)
|
||||
|
||||
##### [Antivirus compatibility]()
|
||||
###### [Compatibility charts](windows-defender-antivirus/windows-defender-antivirus-compatibility.md)
|
||||
###### [Use limited periodic antivirus scanning](windows-defender-antivirus/limited-periodic-scanning-windows-defender-antivirus.md)
|
||||
|
||||
##### [Deploy, manage updates, and report on antivirus]()
|
||||
###### [Preparing to deploy](windows-defender-antivirus/deploy-manage-report-windows-defender-antivirus.md)
|
||||
###### [Deploy and enable antivirus](windows-defender-antivirus/deploy-windows-defender-antivirus.md)
|
||||
####### [Deployment guide for VDI environments](windows-defender-antivirus/deployment-vdi-windows-defender-antivirus.md)
|
||||
|
||||
###### [Report on antivirus protection]()
|
||||
####### [Review protection status and alerts](windows-defender-antivirus/report-monitor-windows-defender-antivirus.md)
|
||||
####### [Troubleshoot antivirus reporting in Update Compliance](windows-defender-antivirus/troubleshoot-reporting.md)
|
||||
|
||||
###### [Manage updates and apply baselines]()
|
||||
####### [Learn about the different kinds of updates](windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md)
|
||||
####### [Manage protection and security intelligence updates](windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md)
|
||||
####### [Manage when protection updates should be downloaded and applied](windows-defender-antivirus/manage-protection-update-schedule-windows-defender-antivirus.md)
|
||||
####### [Manage updates for endpoints that are out of date](windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus.md)
|
||||
####### [Manage event-based forced updates](windows-defender-antivirus/manage-event-based-updates-windows-defender-antivirus.md)
|
||||
####### [Manage updates for mobile devices and VMs](windows-defender-antivirus/manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
|
||||
|
||||
##### [Customize, initiate, and review the results of scans and remediation]()
|
||||
###### [Configuration overview](windows-defender-antivirus/customize-run-review-remediate-scans-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure and validate exclusions in antivirus scans]()
|
||||
####### [Exclusions overview](windows-defender-antivirus/configure-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions based on file name, extension, and folder location](windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions for files opened by processes](windows-defender-antivirus/configure-process-opened-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure antivirus exclusions Windows Server 2016](windows-defender-antivirus/configure-server-exclusions-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure scanning antivirus options](windows-defender-antivirus/configure-advanced-scan-types-windows-defender-antivirus.md)
|
||||
###### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure scheduled scans](windows-defender-antivirus/scheduled-catch-up-scans-windows-defender-antivirus.md)
|
||||
###### [Configure and run scans](windows-defender-antivirus/run-scan-windows-defender-antivirus.md)
|
||||
###### [Review scan results](windows-defender-antivirus/review-scan-results-windows-defender-antivirus.md)
|
||||
###### [Run and review the results of an offline scan](windows-defender-antivirus/windows-defender-offline.md)
|
||||
|
||||
##### [Restore quarantined files](windows-defender-antivirus/restore-quarantined-files-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage antivirus in your business]()
|
||||
###### [Management overview](windows-defender-antivirus/configuration-management-reference-windows-defender-antivirus.md)
|
||||
###### [Use Group Policy settings to configure and manage antivirus](windows-defender-antivirus/use-group-policy-windows-defender-antivirus.md)
|
||||
###### [Use Microsoft Endpoint Configuration Manager and Microsoft Intune to configure and manage antivirus](windows-defender-antivirus/use-intune-config-manager-windows-defender-antivirus.md)
|
||||
###### [Use PowerShell cmdlets to configure and manage antivirus](windows-defender-antivirus/use-powershell-cmdlets-windows-defender-antivirus.md)
|
||||
###### [Use Windows Management Instrumentation (WMI) to configure and manage antivirus](windows-defender-antivirus/use-wmi-windows-defender-antivirus.md)
|
||||
###### [Use the mpcmdrun.exe commandline tool to configure and manage antivirus](windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage scans and remediation]()
|
||||
###### [Management overview](windows-defender-antivirus/customize-run-review-remediate-scans-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure and validate exclusions in antivirus scans]()
|
||||
####### [Exclusions overview](windows-defender-antivirus/configure-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions based on file name, extension, and folder location](windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions for files opened by processes](windows-defender-antivirus/configure-process-opened-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure antivirus exclusions on Windows Server 2016](windows-defender-antivirus/configure-server-exclusions-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure scanning options](windows-defender-antivirus/configure-advanced-scan-types-windows-defender-antivirus.md)
|
||||
|
||||
##### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure scheduled scans](windows-defender-antivirus/scheduled-catch-up-scans-windows-defender-antivirus.md)
|
||||
###### [Configure and run scans](windows-defender-antivirus/run-scan-windows-defender-antivirus.md)
|
||||
###### [Review scan results](windows-defender-antivirus/review-scan-results-windows-defender-antivirus.md)
|
||||
###### [Run and review the results of an offline scan](windows-defender-antivirus/windows-defender-offline.md)
|
||||
###### [Restore quarantined files](windows-defender-antivirus/restore-quarantined-files-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage next-generation protection in your business]()
|
||||
###### [Handle false positives/negatives in Windows Defender Antivirus](windows-defender-antivirus/antivirus-false-positives-negatives.md)
|
||||
###### [Management overview](windows-defender-antivirus/configuration-management-reference-windows-defender-antivirus.md)
|
||||
###### [Use Microsoft Intune and Microsoft Endpoint Configuration Manager to manage next generation protection](windows-defender-antivirus/use-intune-config-manager-windows-defender-antivirus.md)
|
||||
###### [Use Group Policy settings to manage next generation protection](windows-defender-antivirus/use-group-policy-windows-defender-antivirus.md)
|
||||
###### [Use PowerShell cmdlets to manage next generation protection](windows-defender-antivirus/use-powershell-cmdlets-windows-defender-antivirus.md)
|
||||
###### [Use Windows Management Instrumentation (WMI) to manage next generation protection](windows-defender-antivirus/use-wmi-windows-defender-antivirus.md)
|
||||
###### [Use the mpcmdrun.exe command line tool to manage next generation protection](windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md)
|
||||
|
||||
|
||||
#### [Better together: Windows Defender Antivirus and Microsoft Defender ATP](windows-defender-antivirus/why-use-microsoft-antivirus.md)
|
||||
#### [Better together: Windows Defender Antivirus and Office 365](windows-defender-antivirus/office-365-windows-defender-antivirus.md)
|
||||
|
||||
|
||||
### [Microsoft Defender Advanced Threat Protection for Mac](microsoft-defender-atp/microsoft-defender-atp-mac.md)
|
||||
#### [What's New](microsoft-defender-atp/mac-whatsnew.md)
|
||||
|
||||
#### [Deploy]()
|
||||
##### [Microsoft Intune-based deployment](microsoft-defender-atp/mac-install-with-intune.md)
|
||||
##### [JAMF-based deployment](microsoft-defender-atp/mac-install-with-jamf.md)
|
||||
##### [Deployment with a different Mobile Device Management (MDM) system](microsoft-defender-atp/mac-install-with-other-mdm.md)
|
||||
##### [Manual deployment](microsoft-defender-atp/mac-install-manually.md)
|
||||
#### [Update](microsoft-defender-atp/mac-updates.md)
|
||||
|
||||
#### [Configure]()
|
||||
##### [Configure and validate exclusions](microsoft-defender-atp/mac-exclusions.md)
|
||||
##### [Set preferences](microsoft-defender-atp/mac-preferences.md)
|
||||
##### [Detect and block Potentially Unwanted Applications](microsoft-defender-atp/mac-pua.md)
|
||||
|
||||
#### [Troubleshoot]()
|
||||
##### [Troubleshoot installation issues](microsoft-defender-atp/mac-support-install.md)
|
||||
##### [Troubleshoot performance issues](microsoft-defender-atp/mac-support-perf.md)
|
||||
##### [Troubleshoot kernel extension issues](microsoft-defender-atp/mac-support-kext.md)
|
||||
##### [Troubleshoot license issues](microsoft-defender-atp/mac-support-license.md)
|
||||
|
||||
#### [Privacy](microsoft-defender-atp/mac-privacy.md)
|
||||
#### [Resources](microsoft-defender-atp/mac-resources.md)
|
||||
|
||||
|
||||
### [Microsoft Defender Advanced Threat Protection for Linux](microsoft-defender-atp/microsoft-defender-atp-linux.md)
|
||||
#### [What's New](microsoft-defender-atp/linux-whatsnew.md)
|
||||
#### [Deploy]()
|
||||
##### [Manual deployment](microsoft-defender-atp/linux-install-manually.md)
|
||||
##### [Puppet based deployment](microsoft-defender-atp/linux-install-with-puppet.md)
|
||||
##### [Ansible based deployment](microsoft-defender-atp/linux-install-with-ansible.md)
|
||||
|
||||
#### [Update](microsoft-defender-atp/linux-updates.md)
|
||||
|
||||
|
||||
#### [Configure]()
|
||||
##### [Configure and validate exclusions](microsoft-defender-atp/linux-exclusions.md)
|
||||
##### [Static proxy configuration](microsoft-defender-atp/linux-static-proxy-configuration.md)
|
||||
##### [Set preferences](microsoft-defender-atp/linux-preferences.md)
|
||||
|
||||
#### [Troubleshoot]()
|
||||
##### [Troubleshoot installation issues](microsoft-defender-atp/linux-support-install.md)
|
||||
##### [Troubleshoot cloud connectivity issues](microsoft-defender-atp/linux-support-connectivity.md)
|
||||
##### [Troubleshoot performance issues](microsoft-defender-atp/linux-support-perf.md)
|
||||
|
||||
|
||||
#### [Resources](microsoft-defender-atp/linux-resources.md)
|
||||
|
||||
### [Configure and manage Microsoft Threat Experts capabilities](microsoft-defender-atp/configure-microsoft-threat-experts.md)
|
||||
|
||||
## [Security operations]()
|
||||
### [Portal overview](microsoft-defender-atp/portal-overview.md)
|
||||
### [Security operations dashboard](microsoft-defender-atp/security-operations-dashboard.md)
|
||||
|
||||
|
||||
### [Incidents queue]()
|
||||
#### [View and organize the Incidents queue](microsoft-defender-atp/view-incidents-queue.md)
|
||||
#### [Manage incidents](microsoft-defender-atp/manage-incidents.md)
|
||||
#### [Investigate incidents](microsoft-defender-atp/investigate-incidents.md)
|
||||
|
||||
### [Alerts queue]()
|
||||
#### [View and organize the Alerts queue](microsoft-defender-atp/alerts-queue.md)
|
||||
#### [Manage alerts](microsoft-defender-atp/manage-alerts.md)
|
||||
#### [Investigate alerts](microsoft-defender-atp/investigate-alerts.md)
|
||||
#### [Investigate files](microsoft-defender-atp/investigate-files.md)
|
||||
#### [Investigate machines](microsoft-defender-atp/investigate-machines.md)
|
||||
#### [Investigate an IP address](microsoft-defender-atp/investigate-ip.md)
|
||||
#### [Investigate a domain](microsoft-defender-atp/investigate-domain.md)
|
||||
##### [Investigate connection events that occur behind forward proxies](microsoft-defender-atp/investigate-behind-proxy.md)
|
||||
#### [Investigate a user account](microsoft-defender-atp/investigate-user.md)
|
||||
### [Endpoint detection and response]()
|
||||
#### [Endpoint detection and response overview](microsoft-defender-atp/overview-endpoint-detection-response.md)
|
||||
#### [Security operations dashboard](microsoft-defender-atp/security-operations-dashboard.md)
|
||||
#### [Incidents queue]()
|
||||
##### [View and organize the Incidents queue](microsoft-defender-atp/view-incidents-queue.md)
|
||||
##### [Manage incidents](microsoft-defender-atp/manage-incidents.md)
|
||||
##### [Investigate incidents](microsoft-defender-atp/investigate-incidents.md)
|
||||
|
||||
#### [Alerts queue]()
|
||||
##### [View and organize the Alerts queue](microsoft-defender-atp/alerts-queue.md)
|
||||
##### [Manage alerts](microsoft-defender-atp/manage-alerts.md)
|
||||
##### [Investigate alerts](microsoft-defender-atp/investigate-alerts.md)
|
||||
##### [Investigate files](microsoft-defender-atp/investigate-files.md)
|
||||
##### [Investigate machines](microsoft-defender-atp/investigate-machines.md)
|
||||
##### [Investigate an IP address](microsoft-defender-atp/investigate-ip.md)
|
||||
##### [Investigate a domain](microsoft-defender-atp/investigate-domain.md)
|
||||
###### [Investigate connection events that occur behind forward proxies](microsoft-defender-atp/investigate-behind-proxy.md)
|
||||
##### [Investigate a user account](microsoft-defender-atp/investigate-user.md)
|
||||
|
||||
#### [Machines list]()
|
||||
##### [View and organize the Machines list](microsoft-defender-atp/machines-view-overview.md)
|
||||
##### [Manage machine group and tags](microsoft-defender-atp/machine-tags.md)
|
||||
|
||||
#### [Take response actions]()
|
||||
##### [Take response actions on a machine]()
|
||||
###### [Response actions on machines](microsoft-defender-atp/respond-machine-alerts.md)
|
||||
###### [Manage tags](microsoft-defender-atp/respond-machine-alerts.md#manage-tags)
|
||||
###### [Initiate an automated investigation](microsoft-defender-atp/respond-machine-alerts.md#initiate-automated-investigation)
|
||||
###### [Initiate Live Response session](microsoft-defender-atp/respond-machine-alerts.md#initiate-live-response-session)
|
||||
###### [Collect investigation package](microsoft-defender-atp/respond-machine-alerts.md#collect-investigation-package-from-machines)
|
||||
###### [Run antivirus scan](microsoft-defender-atp/respond-machine-alerts.md#run-windows-defender-antivirus-scan-on-machines)
|
||||
###### [Restrict app execution](microsoft-defender-atp/respond-machine-alerts.md#restrict-app-execution)
|
||||
###### [Isolate machines from the network](microsoft-defender-atp/respond-machine-alerts.md#isolate-machines-from-the-network)
|
||||
###### [Consult a threat expert](microsoft-defender-atp/respond-machine-alerts.md#consult-a-threat-expert)
|
||||
###### [Check activity details in Action center](microsoft-defender-atp/respond-machine-alerts.md#check-activity-details-in-action-center)
|
||||
|
||||
##### [Take response actions on a file]()
|
||||
###### [Response actions on files](microsoft-defender-atp/respond-file-alerts.md)
|
||||
###### [Stop and quarantine files in your network](microsoft-defender-atp/respond-file-alerts.md#stop-and-quarantine-files-in-your-network)
|
||||
###### [Restore file from quarantine](microsoft-defender-atp/respond-file-alerts.md#restore-file-from-quarantine)
|
||||
###### [Add indicators to block or allow a file](microsoft-defender-atp/respond-file-alerts.md#add-indicator-to-block-or-allow-a-file)
|
||||
###### [Consult a threat expert](microsoft-defender-atp/respond-file-alerts.md#consult-a-threat-expert)
|
||||
###### [Check activity details in Action center](microsoft-defender-atp/respond-file-alerts.md#check-activity-details-in-action-center)
|
||||
###### [Download or collect file](microsoft-defender-atp/respond-file-alerts.md#download-or-collect-file)
|
||||
###### [Deep analysis](microsoft-defender-atp/respond-file-alerts.md#deep-analysis)
|
||||
###### [Submit files for analysis](microsoft-defender-atp/respond-file-alerts.md#submit-files-for-analysis)
|
||||
###### [View deep analysis reports](microsoft-defender-atp/respond-file-alerts.md#view-deep-analysis-reports)
|
||||
###### [Troubleshoot deep analysis](microsoft-defender-atp/respond-file-alerts.md#troubleshoot-deep-analysis)
|
||||
|
||||
### [Machines list]()
|
||||
#### [View and organize the Machines list](microsoft-defender-atp/machines-view-overview.md)
|
||||
#### [Manage machine group and tags](microsoft-defender-atp/machine-tags.md)
|
||||
#### [View and approve remediation actions](microsoft-defender-atp/manage-auto-investigation.md)
|
||||
##### [View details and results of automated investigations](microsoft-defender-atp/auto-investigation-action-center.md)
|
||||
|
||||
### [Take response actions]()
|
||||
#### [Take response actions on a machine]()
|
||||
##### [Response actions on machines](microsoft-defender-atp/respond-machine-alerts.md)
|
||||
##### [Manage tags](microsoft-defender-atp/respond-machine-alerts.md#manage-tags)
|
||||
##### [Initiate an automated investigation](microsoft-defender-atp/respond-machine-alerts.md#initiate-automated-investigation)
|
||||
##### [Initiate Live Response session](microsoft-defender-atp/respond-machine-alerts.md#initiate-live-response-session)
|
||||
##### [Collect investigation package](microsoft-defender-atp/respond-machine-alerts.md#collect-investigation-package-from-machines)
|
||||
##### [Run antivirus scan](microsoft-defender-atp/respond-machine-alerts.md#run-windows-defender-antivirus-scan-on-machines)
|
||||
##### [Restrict app execution](microsoft-defender-atp/respond-machine-alerts.md#restrict-app-execution)
|
||||
##### [Isolate machines from the network](microsoft-defender-atp/respond-machine-alerts.md#isolate-machines-from-the-network)
|
||||
##### [Consult a threat expert](microsoft-defender-atp/respond-machine-alerts.md#consult-a-threat-expert)
|
||||
##### [Check activity details in Action center](microsoft-defender-atp/respond-machine-alerts.md#check-activity-details-in-action-center)
|
||||
|
||||
#### [Take response actions on a file]()
|
||||
##### [Response actions on files](microsoft-defender-atp/respond-file-alerts.md)
|
||||
##### [Stop and quarantine files in your network](microsoft-defender-atp/respond-file-alerts.md#stop-and-quarantine-files-in-your-network)
|
||||
##### [Restore file from quarantine](microsoft-defender-atp/respond-file-alerts.md#restore-file-from-quarantine)
|
||||
##### [Add indicators to block or allow a file](microsoft-defender-atp/respond-file-alerts.md#add-indicator-to-block-or-allow-a-file)
|
||||
##### [Consult a threat expert](microsoft-defender-atp/respond-file-alerts.md#consult-a-threat-expert)
|
||||
##### [Check activity details in Action center](microsoft-defender-atp/respond-file-alerts.md#check-activity-details-in-action-center)
|
||||
##### [Download or collect file](microsoft-defender-atp/respond-file-alerts.md#download-or-collect-file)
|
||||
##### [Deep analysis](microsoft-defender-atp/respond-file-alerts.md#deep-analysis)
|
||||
##### [Submit files for analysis](microsoft-defender-atp/respond-file-alerts.md#submit-files-for-analysis)
|
||||
##### [View deep analysis reports](microsoft-defender-atp/respond-file-alerts.md#view-deep-analysis-reports)
|
||||
##### [Troubleshoot deep analysis](microsoft-defender-atp/respond-file-alerts.md#troubleshoot-deep-analysis)
|
||||
|
||||
### [View and approve remediation actions](microsoft-defender-atp/manage-auto-investigation.md)
|
||||
#### [View details and results of automated investigations](microsoft-defender-atp/auto-investigation-action-center.md)
|
||||
#### [Investigate entities using Live response]()
|
||||
##### [Investigate entities on machines](microsoft-defender-atp/live-response.md)
|
||||
##### [Live response command examples](microsoft-defender-atp/live-response-command-examples.md)
|
||||
|
||||
|
||||
### [Investigate entities using Live response]()
|
||||
#### [Investigate entities on machines](microsoft-defender-atp/live-response.md)
|
||||
#### [Live response command examples](microsoft-defender-atp/live-response-command-examples.md)
|
||||
|
||||
### [Threat analytics](microsoft-defender-atp/threat-analytics.md)
|
||||
|
||||
|
||||
##### [Shadow protection?](windows-defender-antivirus/shadow-protection.md)
|
||||
|
||||
#### [Use sensitivity labels to prioritize incident response](microsoft-defender-atp/information-protection-investigation.md)
|
||||
|
||||
#### [Reporting]()
|
||||
##### [Power BI - How to use API - Samples](microsoft-defender-atp/api-power-bi.md)
|
||||
##### [Create and build Power BI reports using Microsoft Defender ATP data connectors (deprecated)](microsoft-defender-atp/powerbi-reports.md)
|
||||
##### [Threat protection reports](microsoft-defender-atp/threat-protection-reports.md)
|
||||
#### [Machine health and compliance reports](microsoft-defender-atp/machine-reports.md)
|
||||
|
||||
|
||||
#### [Custom detections]()
|
||||
##### [Understand custom detections](microsoft-defender-atp/overview-custom-detections.md)
|
||||
##### [Create and manage detection rules](microsoft-defender-atp/custom-detection-rules.md)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
### [Automated investigation and response]()
|
||||
#### [Overview of AIR](microsoft-defender-atp/automated-investigations.md)
|
||||
|
||||
### [Advanced hunting]()
|
||||
#### [Advanced hunting overview](microsoft-defender-atp/advanced-hunting-overview.md)
|
||||
#### [Learn the query language](microsoft-defender-atp/advanced-hunting-query-language.md)
|
||||
#### [Work with query results](microsoft-defender-atp/advanced-hunting-query-results.md)
|
||||
#### [Use shared queries](microsoft-defender-atp/advanced-hunting-shared-queries.md)
|
||||
#### [Advanced hunting schema reference]()
|
||||
##### [Understand the schema](microsoft-defender-atp/advanced-hunting-schema-reference.md)
|
||||
@ -127,17 +367,13 @@
|
||||
|
||||
### [Microsoft Threat Experts](microsoft-defender-atp/microsoft-threat-experts.md)
|
||||
|
||||
### [Reporting]()
|
||||
#### [Power BI - How to use API - Samples](microsoft-defender-atp/api-power-bi.md)
|
||||
#### [Create and build Power BI reports using Microsoft Defender ATP data connectors (deprecated)](microsoft-defender-atp/powerbi-reports.md)
|
||||
#### [Threat protection reports](microsoft-defender-atp/threat-protection-reports.md)
|
||||
#### [Machine health and compliance reports](microsoft-defender-atp/machine-reports.md)
|
||||
### [Threat analytics](microsoft-defender-atp/threat-analytics.md)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
### [Custom detections]()
|
||||
#### [Understand custom detections](microsoft-defender-atp/overview-custom-detections.md)
|
||||
#### [Create and manage detection rules](microsoft-defender-atp/custom-detection-rules.md)
|
||||
|
||||
|
||||
|
||||
@ -173,168 +409,6 @@
|
||||
#### [Increase compliance to the security baseline](microsoft-defender-atp/configure-machines-security-baseline.md)
|
||||
#### [Optimize ASR rule deployment and detections](microsoft-defender-atp/configure-machines-asr.md)
|
||||
|
||||
### [Manage capabilities]()
|
||||
|
||||
#### [Configure attack surface reduction]()
|
||||
##### [Attack surface reduction configuration settings](microsoft-defender-atp/configure-attack-surface-reduction.md)
|
||||
|
||||
#### [Hardware-based isolation]()
|
||||
##### [System isolation](windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md)
|
||||
|
||||
##### [Application isolation]()
|
||||
###### [Install Windows Defender Application Guard](windows-defender-application-guard/install-wd-app-guard.md)
|
||||
###### [Application control](windows-defender-application-control/windows-defender-application-control.md)
|
||||
|
||||
##### [Device control]()
|
||||
###### [Control USB devices](device-control/control-usb-devices-using-intune.md)
|
||||
|
||||
###### [Device Guard]()
|
||||
####### [Code integrity](device-guard/introduction-to-device-guard-virtualization-based-security-and-windows-defender-application-control.md)
|
||||
|
||||
####### [Memory integrity]()
|
||||
######## [Understand memory integrity](device-guard/memory-integrity.md)
|
||||
######## [Hardware qualifications](device-guard/requirements-and-deployment-planning-guidelines-for-virtualization-based-protection-of-code-integrity.md)
|
||||
######## [Enable HVCI](device-guard/enable-virtualization-based-protection-of-code-integrity.md)
|
||||
|
||||
##### [Exploit protection]()
|
||||
###### [Enable exploit protection](microsoft-defender-atp/enable-exploit-protection.md)
|
||||
###### [Import/export configurations](microsoft-defender-atp/import-export-exploit-protection-emet-xml.md)
|
||||
|
||||
##### [Network protection](microsoft-defender-atp/enable-network-protection.md)
|
||||
##### [Controlled folder access](microsoft-defender-atp/enable-controlled-folders.md)
|
||||
|
||||
##### [Attack surface reduction controls]()
|
||||
###### [Enable attack surface reduction rules](microsoft-defender-atp/enable-attack-surface-reduction.md)
|
||||
###### [Customize attack surface reduction](microsoft-defender-atp/customize-attack-surface-reduction.md)
|
||||
|
||||
##### [Network firewall](windows-firewall/windows-firewall-with-advanced-security-deployment-guide.md)
|
||||
|
||||
#### [Configure next-generation protection]()
|
||||
##### [Configure Windows Defender Antivirus features](windows-defender-antivirus/configure-windows-defender-antivirus-features.md)
|
||||
|
||||
##### [Utilize Microsoft cloud-delivered protection](windows-defender-antivirus/utilize-microsoft-cloud-protection-windows-defender-antivirus.md)
|
||||
###### [Enable cloud-delivered protection](windows-defender-antivirus/enable-cloud-protection-windows-defender-antivirus.md)
|
||||
###### [Specify the cloud-delivered protection level](windows-defender-antivirus/specify-cloud-protection-level-windows-defender-antivirus.md)
|
||||
###### [Configure and validate network connections](windows-defender-antivirus/configure-network-connections-windows-defender-antivirus.md)
|
||||
###### [Prevent security settings changes with tamper protection](windows-defender-antivirus/prevent-changes-to-security-settings-with-tamper-protection.md)
|
||||
###### [Enable Block at first sight](windows-defender-antivirus/configure-block-at-first-sight-windows-defender-antivirus.md)
|
||||
###### [Configure the cloud block timeout period](windows-defender-antivirus/configure-cloud-block-timeout-period-windows-defender-antivirus.md)
|
||||
|
||||
##### [Configure behavioral, heuristic, and real-time protection]()
|
||||
###### [Configuration overview](windows-defender-antivirus/configure-protection-features-windows-defender-antivirus.md)
|
||||
###### [Detect and block Potentially Unwanted Applications](windows-defender-antivirus/detect-block-potentially-unwanted-apps-windows-defender-antivirus.md)
|
||||
###### [Enable and configure always-on protection and monitoring](windows-defender-antivirus/configure-real-time-protection-windows-defender-antivirus.md)
|
||||
|
||||
##### [Antivirus on Windows Server 2016](windows-defender-antivirus/windows-defender-antivirus-on-windows-server-2016.md)
|
||||
|
||||
##### [Antivirus compatibility]()
|
||||
###### [Compatibility charts](windows-defender-antivirus/windows-defender-antivirus-compatibility.md)
|
||||
###### [Use limited periodic antivirus scanning](windows-defender-antivirus/limited-periodic-scanning-windows-defender-antivirus.md)
|
||||
|
||||
##### [Deploy, manage updates, and report on antivirus]()
|
||||
###### [Preparing to deploy](windows-defender-antivirus/deploy-manage-report-windows-defender-antivirus.md)
|
||||
###### [Deploy and enable antivirus](windows-defender-antivirus/deploy-windows-defender-antivirus.md)
|
||||
####### [Deployment guide for VDI environments](windows-defender-antivirus/deployment-vdi-windows-defender-antivirus.md)
|
||||
|
||||
###### [Report on antivirus protection]()
|
||||
####### [Review protection status and alerts](windows-defender-antivirus/report-monitor-windows-defender-antivirus.md)
|
||||
####### [Troubleshoot antivirus reporting in Update Compliance](windows-defender-antivirus/troubleshoot-reporting.md)
|
||||
|
||||
###### [Manage updates and apply baselines]()
|
||||
####### [Learn about the different kinds of updates](windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md)
|
||||
####### [Manage protection and security intelligence updates](windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md)
|
||||
####### [Manage when protection updates should be downloaded and applied](windows-defender-antivirus/manage-protection-update-schedule-windows-defender-antivirus.md)
|
||||
####### [Manage updates for endpoints that are out of date](windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus.md)
|
||||
####### [Manage event-based forced updates](windows-defender-antivirus/manage-event-based-updates-windows-defender-antivirus.md)
|
||||
####### [Manage updates for mobile devices and VMs](windows-defender-antivirus/manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
|
||||
|
||||
##### [Customize, initiate, and review the results of scans and remediation]()
|
||||
###### [Configuration overview](windows-defender-antivirus/customize-run-review-remediate-scans-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure and validate exclusions in antivirus scans]()
|
||||
####### [Exclusions overview](windows-defender-antivirus/configure-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions based on file name, extension, and folder location](windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions for files opened by processes](windows-defender-antivirus/configure-process-opened-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure antivirus exclusions Windows Server 2016](windows-defender-antivirus/configure-server-exclusions-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure scanning antivirus options](windows-defender-antivirus/configure-advanced-scan-types-windows-defender-antivirus.md)
|
||||
###### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure scheduled scans](windows-defender-antivirus/scheduled-catch-up-scans-windows-defender-antivirus.md)
|
||||
###### [Configure and run scans](windows-defender-antivirus/run-scan-windows-defender-antivirus.md)
|
||||
###### [Review scan results](windows-defender-antivirus/review-scan-results-windows-defender-antivirus.md)
|
||||
###### [Run and review the results of an offline scan](windows-defender-antivirus/windows-defender-offline.md)
|
||||
|
||||
##### [Restore quarantined files](windows-defender-antivirus/restore-quarantined-files-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage antivirus in your business]()
|
||||
###### [Management overview](windows-defender-antivirus/configuration-management-reference-windows-defender-antivirus.md)
|
||||
###### [Use Group Policy settings to configure and manage antivirus](windows-defender-antivirus/use-group-policy-windows-defender-antivirus.md)
|
||||
###### [Use Microsoft Endpoint Configuration Manager and Microsoft Intune to configure and manage antivirus](windows-defender-antivirus/use-intune-config-manager-windows-defender-antivirus.md)
|
||||
###### [Use PowerShell cmdlets to configure and manage antivirus](windows-defender-antivirus/use-powershell-cmdlets-windows-defender-antivirus.md)
|
||||
###### [Use Windows Management Instrumentation (WMI) to configure and manage antivirus](windows-defender-antivirus/use-wmi-windows-defender-antivirus.md)
|
||||
###### [Use the mpcmdrun.exe commandline tool to configure and manage antivirus](windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage scans and remediation]()
|
||||
###### [Management overview](windows-defender-antivirus/customize-run-review-remediate-scans-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure and validate exclusions in antivirus scans]()
|
||||
####### [Exclusions overview](windows-defender-antivirus/configure-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions based on file name, extension, and folder location](windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure and validate exclusions for files opened by processes](windows-defender-antivirus/configure-process-opened-file-exclusions-windows-defender-antivirus.md)
|
||||
####### [Configure antivirus exclusions on Windows Server 2016](windows-defender-antivirus/configure-server-exclusions-windows-defender-antivirus.md)
|
||||
|
||||
###### [Configure scanning options](windows-defender-antivirus/configure-advanced-scan-types-windows-defender-antivirus.md)
|
||||
|
||||
##### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure remediation for scans](windows-defender-antivirus/configure-remediation-windows-defender-antivirus.md)
|
||||
###### [Configure scheduled scans](windows-defender-antivirus/scheduled-catch-up-scans-windows-defender-antivirus.md)
|
||||
###### [Configure and run scans](windows-defender-antivirus/run-scan-windows-defender-antivirus.md)
|
||||
###### [Review scan results](windows-defender-antivirus/review-scan-results-windows-defender-antivirus.md)
|
||||
###### [Run and review the results of an offline scan](windows-defender-antivirus/windows-defender-offline.md)
|
||||
###### [Restore quarantined files](windows-defender-antivirus/restore-quarantined-files-windows-defender-antivirus.md)
|
||||
|
||||
##### [Manage next-generation protection in your business]()
|
||||
###### [Handle false positives/negatives in Windows Defender Antivirus](windows-defender-antivirus/antivirus-false-positives-negatives.md)
|
||||
###### [Management overview](windows-defender-antivirus/configuration-management-reference-windows-defender-antivirus.md)
|
||||
###### [Use Microsoft Intune and Microsoft Endpoint Configuration Manager to manage next generation protection](windows-defender-antivirus/use-intune-config-manager-windows-defender-antivirus.md)
|
||||
###### [Use Group Policy settings to manage next generation protection](windows-defender-antivirus/use-group-policy-windows-defender-antivirus.md)
|
||||
###### [Use PowerShell cmdlets to manage next generation protection](windows-defender-antivirus/use-powershell-cmdlets-windows-defender-antivirus.md)
|
||||
###### [Use Windows Management Instrumentation (WMI) to manage next generation protection](windows-defender-antivirus/use-wmi-windows-defender-antivirus.md)
|
||||
###### [Use the mpcmdrun.exe command line tool to manage next generation protection](windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md)
|
||||
|
||||
#### [Microsoft Defender Advanced Threat Protection for Mac](microsoft-defender-atp/microsoft-defender-atp-mac.md)
|
||||
##### [What's New](microsoft-defender-atp/mac-whatsnew.md)
|
||||
##### [Deploy]()
|
||||
###### [Microsoft Intune-based deployment](microsoft-defender-atp/mac-install-with-intune.md)
|
||||
###### [JAMF-based deployment](microsoft-defender-atp/mac-install-with-jamf.md)
|
||||
###### [Deployment with a different Mobile Device Management (MDM) system](microsoft-defender-atp/mac-install-with-other-mdm.md)
|
||||
###### [Manual deployment](microsoft-defender-atp/mac-install-manually.md)
|
||||
##### [Update](microsoft-defender-atp/mac-updates.md)
|
||||
##### [Configure]()
|
||||
###### [Configure and validate exclusions](microsoft-defender-atp/mac-exclusions.md)
|
||||
###### [Set preferences](microsoft-defender-atp/mac-preferences.md)
|
||||
###### [Detect and block Potentially Unwanted Applications](microsoft-defender-atp/mac-pua.md)
|
||||
##### [Troubleshoot]()
|
||||
###### [Troubleshoot performance issues](microsoft-defender-atp/mac-support-perf.md)
|
||||
###### [Troubleshoot kernel extension issues](microsoft-defender-atp/mac-support-kext.md)
|
||||
##### [Privacy](microsoft-defender-atp/mac-privacy.md)
|
||||
##### [Resources](microsoft-defender-atp/mac-resources.md)
|
||||
|
||||
|
||||
#### [Microsoft Defender Advanced Threat Protection for Linux](microsoft-defender-atp/microsoft-defender-atp-linux.md)
|
||||
##### [Deploy]()
|
||||
###### [Manual deployment](microsoft-defender-atp/linux-install-manually.md)
|
||||
###### [Puppet based deployment](microsoft-defender-atp/linux-install-with-puppet.md)
|
||||
###### [Ansible based deployment](microsoft-defender-atp/linux-install-with-ansible.md)
|
||||
##### [Update](microsoft-defender-atp/linux-updates.md)
|
||||
##### [Configure]()
|
||||
###### [Static proxy configuration](microsoft-defender-atp/linux-static-proxy-configuration.md)
|
||||
###### [Set preferences](microsoft-defender-atp/linux-preferences.md)
|
||||
##### [Resources](microsoft-defender-atp/linux-resources.md)
|
||||
|
||||
|
||||
#### [Configure and manage Microsoft Threat Experts capabilities](microsoft-defender-atp/configure-microsoft-threat-experts.md)
|
||||
|
||||
### [Configure portal settings]()
|
||||
#### [Set up preferences](microsoft-defender-atp/preferences-setup.md)
|
||||
#### [General]()
|
||||
@ -369,57 +443,10 @@
|
||||
### [Configure integration with other Microsoft solutions]()
|
||||
#### [Configure conditional access](microsoft-defender-atp/configure-conditional-access.md)
|
||||
#### [Configure Microsoft Cloud App Security integration](microsoft-defender-atp/microsoft-cloud-app-security-config.md)
|
||||
#### [Configure information protection in Windows](microsoft-defender-atp/information-protection-in-windows-config.md)
|
||||
|
||||
|
||||
|
||||
|
||||
## Reference
|
||||
### [Capabilities]()
|
||||
#### [Threat & Vulnerability Management]()
|
||||
##### [Next-generation capabilities](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)
|
||||
##### [Supported operating systems and platforms](microsoft-defender-atp/tvm-supported-os.md)
|
||||
|
||||
#### [Attack surface reduction]()
|
||||
##### [Overview of attack surface reduction](microsoft-defender-atp/overview-attack-surface-reduction.md)
|
||||
##### [Hardware-based isolation]()
|
||||
###### [Hardware-based isolation in Windows 10](microsoft-defender-atp/overview-hardware-based-isolation.md)
|
||||
###### [Application isolation]()
|
||||
####### [Application guard overview](windows-defender-application-guard/wd-app-guard-overview.md)
|
||||
####### [System requirements](windows-defender-application-guard/reqs-wd-app-guard.md)
|
||||
|
||||
###### [System integrity](windows-defender-system-guard/system-guard-how-hardware-based-root-of-trust-helps-protect-windows.md)
|
||||
|
||||
##### [Application control](windows-defender-application-control/windows-defender-application-control.md)
|
||||
##### [Exploit protection](microsoft-defender-atp/exploit-protection.md)
|
||||
##### [Network protection](microsoft-defender-atp/network-protection.md)
|
||||
|
||||
##### [Web protection]()
|
||||
###### [Web protection overview](microsoft-defender-atp/web-protection-overview.md)
|
||||
###### [Web threat protection]()
|
||||
####### [Web threat protection overview](microsoft-defender-atp/web-threat-protection.md)
|
||||
####### [Monitor web security](microsoft-defender-atp/web-protection-monitoring.md)
|
||||
#######[Respond to web threats](microsoft-defender-atp/web-protection-response.md)
|
||||
###### [Web content filtering](microsoft-defender-atp/web-content-filtering.md)
|
||||
|
||||
##### [Controlled folder access](microsoft-defender-atp/controlled-folders.md)
|
||||
##### [Attack surface reduction](microsoft-defender-atp/attack-surface-reduction.md)
|
||||
##### [Network firewall](windows-firewall/windows-firewall-with-advanced-security.md)
|
||||
|
||||
#### [Next-generation protection](windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md)
|
||||
##### [Better together: Windows Defender Antivirus and Microsoft Defender ATP](windows-defender-antivirus/why-use-microsoft-antivirus.md)
|
||||
##### [Better together: Windows Defender Antivirus and Office 365](windows-defender-antivirus/office-365-windows-defender-antivirus.md)
|
||||
##### [Shadow protection](windows-defender-antivirus/shadow-protection.md)
|
||||
|
||||
|
||||
|
||||
#### [Endpoint detection and response](microsoft-defender-atp/overview-endpoint-detection-response.md)
|
||||
|
||||
#### [Overview of AIR](microsoft-defender-atp/automated-investigations.md)
|
||||
|
||||
|
||||
|
||||
|
||||
### [Management and APIs]()
|
||||
#### [Overview of management and APIs](microsoft-defender-atp/management-apis.md)
|
||||
|
||||
@ -457,9 +484,10 @@
|
||||
####### [Get machine related alerts](microsoft-defender-atp/get-machine-related-alerts.md)
|
||||
####### [Get installed software](microsoft-defender-atp/get-installed-software.md)
|
||||
####### [Get discovered vulnerabilities](microsoft-defender-atp/get-discovered-vulnerabilities.md)
|
||||
####### [Get security recommendation](microsoft-defender-atp/get-security-recommendations.md)
|
||||
####### [Get security recommendations](microsoft-defender-atp/get-security-recommendations.md)
|
||||
####### [Add or Remove machine tags](microsoft-defender-atp/add-or-remove-machine-tags.md)
|
||||
####### [Find machines by IP](microsoft-defender-atp/find-machines-by-ip.md)
|
||||
####### [Get missing KBs](microsoft-defender-atp/get-missing-kbs-machine.md)
|
||||
|
||||
###### [Machine Action]()
|
||||
####### [Machine Action methods and properties](microsoft-defender-atp/machineaction.md)
|
||||
@ -521,6 +549,7 @@
|
||||
####### [List software version distribution](microsoft-defender-atp/get-software-ver-distribution.md)
|
||||
####### [List machines by software](microsoft-defender-atp/get-machines-by-software.md)
|
||||
####### [List vulnerabilities by software](microsoft-defender-atp/get-vuln-by-software.md)
|
||||
####### [Get missing KBs](microsoft-defender-atp/get-missing-kbs-software.md)
|
||||
|
||||
###### [Vulnerability]()
|
||||
####### [Vulnerability methods and properties](microsoft-defender-atp/vulnerability.md)
|
||||
@ -588,27 +617,8 @@
|
||||
|
||||
### [Information protection in Windows overview]()
|
||||
#### [Windows integration](microsoft-defender-atp/information-protection-in-windows-overview.md)
|
||||
#### [Use sensitivity labels to prioritize incident response](microsoft-defender-atp/information-protection-investigation.md)
|
||||
|
||||
|
||||
### [Evaluate Microsoft Defender ATP]()
|
||||
#### [Attack surface reduction and next-generation capability evaluation]()
|
||||
##### [Attack surface reduction and nex-generation evaluation overview](microsoft-defender-atp/evaluate-atp.md)
|
||||
##### [Hardware-based isolation](windows-defender-application-guard/test-scenarios-wd-app-guard.md)
|
||||
##### [Application control](windows-defender-application-control/audit-windows-defender-application-control-policies.md)
|
||||
##### [Exploit protection](microsoft-defender-atp/evaluate-exploit-protection.md)
|
||||
##### [Network Protection](microsoft-defender-atp/evaluate-network-protection.md)
|
||||
##### [Controlled folder access](microsoft-defender-atp/evaluate-controlled-folder-access.md)
|
||||
##### [Attack surface reduction](microsoft-defender-atp/evaluate-attack-surface-reduction.md)
|
||||
##### [Network firewall](windows-firewall/evaluating-windows-firewall-with-advanced-security-design-examples.md)
|
||||
##### [Evaluate next-generation protection](windows-defender-antivirus/evaluate-windows-defender-antivirus.md)
|
||||
|
||||
|
||||
|
||||
### [Access the Windows Defender Security Center Community Center](microsoft-defender-atp/community.md)
|
||||
|
||||
|
||||
|
||||
### [Access the Microsoft Defender ATP Community Center](microsoft-defender-atp/community.md)
|
||||
|
||||
### [Helpful resources](microsoft-defender-atp/helpful-resources.md)
|
||||
|
||||
@ -693,6 +703,9 @@
|
||||
#### [Windows Defender SmartScreen Group Policy and mobile device management (MDM) settings](windows-defender-smartscreen/windows-defender-smartscreen-available-settings.md)
|
||||
#### [Set up and use Windows Defender SmartScreen on individual devices](windows-defender-smartscreen/windows-defender-smartscreen-set-individual-device.md)
|
||||
|
||||
### [Windows Sandbox](windows-sandbox/windows-sandbox-overview.md)
|
||||
#### [Windows Sandbox architecture](windows-sandbox/windows-sandbox-architecture.md)
|
||||
#### [Windows Sandbox configuration](windows-sandbox/windows-sandbox-configure-using-wsb-file.md)
|
||||
|
||||
### [Windows Defender Device Guard: virtualization-based security and WDAC](device-guard/introduction-to-device-guard-virtualization-based-security-and-windows-defender-application-control.md)
|
||||
|
||||
|
||||
@ -23,25 +23,26 @@ ms.date: 07/25/2018
|
||||
- Windows 10
|
||||
|
||||
You can apply audit policies to individual files and folders on your computer by setting the permission type to record successful access attempts or failed access attempts in the security log.
|
||||
To complete this procedure, you must be logged on as a member of the built-in Administrators group or you must have been granted the **Manage auditing and security log** right.
|
||||
|
||||
To complete this procedure, you must be signed in as a member of the built-in Administrators group or have **Manage auditing and security log** rights.
|
||||
|
||||
**To apply or modify auditing policy settings for a local file or folder**
|
||||
|
||||
1. Right-click the file or folder that you want to audit, click **Properties**, and then click the **Security** tab.
|
||||
2. Click **Advanced**.
|
||||
3. In the **Advanced Security Settings** dialog box, click the **Auditing** tab, and then click **Continue**.
|
||||
1. Select and hold (or right-click) the file or folder that you want to audit, select **Properties**, and then select the **Security** tab.
|
||||
2. Select **Advanced**.
|
||||
3. In the **Advanced Security Settings** dialog box, select the **Auditing** tab, and then select **Continue**.
|
||||
4. Do one of the following:
|
||||
- To set up auditing for a new user or group, click **Add**. Click **Select a principal**, type the name of the user or group that you want, and then click **OK**.
|
||||
- To remove auditing for an existing group or user, click the group or user name, click **Remove**, click **OK**, and then skip the rest of this procedure.
|
||||
- To view or change auditing for an existing group or user, click its name, and then click **Edit.**
|
||||
- To set up auditing for a new user or group, select **Add**. Select **Select a principal**, type the name of the user or group that you want, and then select **OK**.
|
||||
- To remove auditing for an existing group or user, select the group or user name, select **Remove**, select **OK**, and then skip the rest of this procedure.
|
||||
- To view or change auditing for an existing group or user, select its name, and then select **Edit.**
|
||||
5. In the **Type** box, indicate what actions you want to audit by selecting the appropriate check boxes:
|
||||
- To audit successful events, click **Success.**
|
||||
- To audit failure events, click **Fail.**
|
||||
- To audit all events, click **All.**
|
||||
- To audit successful events, select **Success.**
|
||||
- To audit failure events, select **Fail.**
|
||||
- To audit all events, select **All.**
|
||||
|
||||
|
||||
|
||||
6. In the **Applies to** box, select the object(s) that the audit of events will apply to. These include:
|
||||
6. In the **Applies to** box, select the object(s) to which the audit of events will apply. These include:
|
||||
|
||||
- **This folder only**
|
||||
- **This folder, subfolders and files**
|
||||
@ -55,16 +56,18 @@ To complete this procedure, you must be logged on as a member of the built-in Ad
|
||||
- **Read and execute**
|
||||
- **List folder contents**
|
||||
- **Read**
|
||||
- Additionally, you can choose **Full control**, **Modify**, and/or **Write** permissions with your selected audit combination.
|
||||
- Additionally, with your selected audit combination, you can select any combination of the following permissions:
|
||||
- **Full control**
|
||||
- **Modify**
|
||||
- **Write**
|
||||
|
||||
|
||||
|
||||
> **Important:** Before setting up auditing for files and folders, you must enable [object access auditing](basic-audit-object-access.md) by defining auditing policy settings for the object access event category. If you do not enable object access auditing, you will receive an error message when you set up auditing for files and folders, and no files or folders will be audited.
|
||||
> [!IMPORTANT]
|
||||
> Before you set up auditing for files and folders, you must enable [object access auditing](basic-audit-object-access.md). To do this, define auditing policy settings for the object access event category. If you don't enable object access auditing, you'll receive an error message when you set up auditing for files and folders, and no files or folders will be audited.
|
||||
|
||||
## Additional considerations
|
||||
|
||||
- After object access auditing is enabled, view the security log in Event Viewer to review the results of your changes.
|
||||
- After you turn on object access auditing, view the security log in Event Viewer to review the results of your changes.
|
||||
- You can set up file and folder auditing only on NTFS drives.
|
||||
- Because the security log is limited in size, select the files and folders to be audited carefully. Also, consider the amount of disk space that you want to devote to the security log. The maximum size for the security log is defined in Event Viewer.
|
||||
- Because the security log is limited in size, carefully select the files and folders to be audited. Also, consider the amount of disk space that you want to devote to the security log. The maximum size for the security log is defined in Event Viewer.
|
||||
|
||||
|
||||
|
||||
@ -22,38 +22,39 @@ ms.date: 04/19/2017
|
||||
**Applies to**
|
||||
- Windows 10
|
||||
|
||||
This topic for the IT professional describes how to monitor changes to the central access policies that are associated with files and folders when you are using advanced security auditing options to monitor dynamic access control objects.
|
||||
This article for IT professionals describes how to monitor changes to the central access policies that are associated with files and folders when you're using advanced security auditing options to monitor dynamic access control objects.
|
||||
|
||||
This security audit policy and the event that it records are generated when the central access policy that is associated with a file or folder is changed. This security audit policy is useful when an administrator wants to monitor potential changes on some, but not all, files and folders on a file server.
|
||||
This security audit policy and the event that it records are generated when the central access policy that's associated with a file or folder is changed. This security audit policy is useful when an administrator wants to monitor potential changes on some, but not all, files and folders on a file server.
|
||||
|
||||
For info about monitoring potential central access policy changes for an entire file server, see [Monitor the central access policies that apply on a file server](monitor-the-central-access-policies-that-apply-on-a-file-server.md).
|
||||
For information about monitoring potential central access policy changes for an entire file server, see [Monitor the central access policies that apply on a file server](monitor-the-central-access-policies-that-apply-on-a-file-server.md).
|
||||
|
||||
Use the following procedures to configure settings to monitor central access policies that are associated with files. These procedures assume that you have configured and deployed Dynamic Access Control in your network. For more information about how to configure and deploy Dynamic Access Control, see [Dynamic Access Control: Scenario Overview](https://technet.microsoft.com/library/hh831717.aspx).
|
||||
|
||||
>**Note:** Your server might function differently based on the version and edition of the operating system that is installed, your account permissions, and your menu settings.
|
||||
> [!NOTE]
|
||||
> Your server might function differently based on the version and edition of the operating system that is installed, your account permissions, and your menu settings.
|
||||
|
||||
**To configure settings to monitor central access policies associated with files or folders**
|
||||
|
||||
1. Sign in to your domain controller by using domain administrator credentials.
|
||||
2. In Server Manager, point to **Tools**, and then click **Group Policy Management**.
|
||||
3. In the console tree, right-click the flexible access Group Policy Object, and then click **Edit**.
|
||||
2. In Server Manager, point to **Tools**, and then select **Group Policy Management**.
|
||||
3. In the console tree, right-click the flexible access Group Policy Object, and then select **Edit**.
|
||||
4. Double-click **Computer Configuration**, double-click **Security Settings**, double-click **Advanced Audit Policy Configuration**, double-click **Policy Change**, and then double-click **Audit Authorization Policy Change**.
|
||||
5. Select the **Configure the following audit events** check box, select the **Success** check box (and the **Failure** check box, if desired), and then click **OK**.
|
||||
6. Enable auditing for a file or folder as described in the following procedure.
|
||||
5. Select the **Configure the following audit events** check box, select the **Success** check box (and the **Failure** check box, if desired), and then select **OK**.
|
||||
6. Turn on auditing for a file or folder as described in the following procedure.
|
||||
|
||||
**To enable auditing for a file or folder**
|
||||
**To turn on auditing for a file or folder**
|
||||
|
||||
1. Sign in as a member of the local administrators group on the computer that contains the files or folders that you want to audit.
|
||||
2. Right-click the file or folder, click **Properties**, and then click the **Security** tab.
|
||||
3. Click **Advanced**, click the **Auditing** tab, and then click **Continue**.
|
||||
1. Sign in as a member of the local administrator's group on the computer that contains the files or folders that you want to audit.
|
||||
2. Right-click the file or folder, select **Properties**, and then select the **Security** tab.
|
||||
3. Select **Advanced**, select the **Auditing** tab, and then select **Continue**.
|
||||
|
||||
If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click **Yes**.
|
||||
If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then select **Yes**.
|
||||
|
||||
4. Click **Add**, click **Select a principal**, type a user name or group name in the format **contoso\\user1**, and then click **OK**.
|
||||
4. Select **Add**, select **Select a principal**, type a user name or group name in the format **contoso\\user1**, and then select **OK**.
|
||||
5. In the **Auditing Entry for** dialog box, select the permissions that you want to audit, such as **Full Control** or **Delete**.
|
||||
6. Click **OK** four times to complete the configuration of the object SACL.
|
||||
7. Open a File Explorer window and select or create a file or folder to audit.
|
||||
8. Open an elevated command prompt, and run the following command:
|
||||
6. To complete the configuration of the object SACL, select **OK** four times.
|
||||
7. Open a File Explorer window, and then select or create a file or folder to audit.
|
||||
8. Open an elevated command prompt, and then run the following command:
|
||||
|
||||
`gpupdate /force`
|
||||
|
||||
@ -61,15 +62,16 @@ After you configure settings to monitor changes to the central access policies t
|
||||
|
||||
**To verify that changes to central access policies associated with files and folders are monitored**
|
||||
|
||||
1. Sign in as a member of the local administrators group on the computer that contains the files or folders that you want to audit.
|
||||
2. Open a File Explorer window and select the file or folder that you configured for auditing in the previous procedure.
|
||||
3. Right-click the file or folder, click **Properties**, click the **Security** tab, and then click **Advanced**.
|
||||
4. Click the **Central Policy** tab, click **Change**, and select a different central access policy (if one is available) or select **No Central Access Policy**, and then click **OK** twice.
|
||||
>**Note:** You must select a setting that is different than your original setting to generate the audit event.
|
||||
1. Sign in as a member of the local administrator's group on the computer that contains the files or folders that you want to audit.
|
||||
2. Open a File Explorer window, and then select the file or folder that you configured for auditing in the previous procedure.
|
||||
3. Right-click the file or folder, select **Properties**, select the **Security** tab, and then select **Advanced**.
|
||||
4. Select the **Central Policy** tab, select **Change**, select a different central access policy (if one is available) or select **No Central Access Policy**, and then select **OK** twice.
|
||||
> [!NOTE]
|
||||
> You must select a setting that is different than your original setting to generate the audit event.
|
||||
|
||||
5. In Server Manager, click **Tools**, and then click **Event Viewer**.
|
||||
6. Expand **Windows Logs**, and then click **Security**.
|
||||
7. Look for event 4913, which is generated when the central access policy that is associated with a file or folder is changed. This event includes the security identifiers (SIDs) of the old and new central access policies.
|
||||
5. In Server Manager, select **Tools**, and then select **Event Viewer**.
|
||||
6. Expand **Windows Logs**, and then select **Security**.
|
||||
7. Look for event 4913, which is generated when the central access policy that's associated with a file or folder changes. This event includes the security identifiers (SIDs) of the old and new central access policies.
|
||||
|
||||
### Related resource
|
||||
|
||||
|
||||
@ -42,7 +42,7 @@ The following tables provide more information about the hardware, firmware, and
|
||||
| Firmware: **UEFI firmware version 2.3.1.c or higher with UEFI Secure Boot** | See the System.Fundamentals.Firmware.UEFISecureBoot requirement in the [Windows Hardware Compatibility Specifications for Windows 10, version 1809 and Windows Server 2019 - Systems download](https://go.microsoft.com/fwlink/?linkid=2027110). You can find previous versions of the Windows Hardware Compatibility Program Specifications and Policies [here](https://docs.microsoft.com/windows-hardware/design/compatibility/whcp-specifications-policies). | UEFI Secure Boot helps ensure that the device boots only authorized code. This can prevent boot kits and root kits from installing and persisting across reboots. |
|
||||
| Firmware: **Secure firmware update process** | UEFI firmware must support secure firmware update found under the System.Fundamentals.Firmware.UEFISecureBoot requirement in the [Windows Hardware Compatibility Specifications for Windows 10, version 1809 and Windows Server 2019 - Systems download](https://go.microsoft.com/fwlink/?linkid=2027110). You can find previous versions of the Windows Hardware Compatibility Program Specifications and Policies [here](https://docs.microsoft.com/windows-hardware/design/compatibility/whcp-specifications-policies). | UEFI firmware just like software can have security vulnerabilities that, when found, need to be patched through firmware updates. Patching helps prevent root kits from getting installed. |
|
||||
| Software: **HVCI compatible drivers** | See the Filter.Driver.DeviceGuard.DriverCompatibility requirement in the [Windows Hardware Compatibility Specifications for Windows 10, version 1809 and Windows Server 2019 - Filter driver download](https://go.microsoft.com/fwlink/?linkid=2027110). You can find previous versions of the Windows Hardware Compatibility Program Specifications and Policies [here](https://docs.microsoft.com/windows-hardware/design/compatibility/whcp-specifications-policies). | [HVCI Compatible](https://blogs.msdn.microsoft.com/windows_hardware_certification/2015/05/22/driver-compatibility-with-device-guard-in-windows-10/) drivers help ensure that VBS can maintain appropriate memory permissions. This increases resistance to bypassing vulnerable kernel drivers and helps ensure that malware cannot run in kernel. Only code verified through code integrity can run in kernel mode. |
|
||||
| Software: Qualified **Windows operating system** | Windows 10 Enterprise, Windows 10 Education, Windows Server 2016, or Windows 10 IoT Enterprise<br><blockquote><p><strong>Important:</strong><br> Windows Server 2016 running as a domain controller does not support Windows Defender Credential Guard. Only virtualization-based protection of code integrity is supported in this configuration.</p></blockquote> | Support for VBS and for management features that simplify configuration of Windows Defender Device Guard. |
|
||||
| Software: Qualified **Windows operating system** | Windows 10 Enterprise, Windows 10 Pro, Windows 10 Education, Windows Server 2016, or Windows 10 IoT Enterprise<br><blockquote><p><strong>Important:</strong><br> Windows Server 2016 running as a domain controller does not support Windows Defender Credential Guard. Only virtualization-based protection of code integrity is supported in this configuration.</p></blockquote> | Support for VBS and for management features that simplify configuration of Windows Defender Device Guard. |
|
||||
|
||||
> **Important** The following tables list additional qualifications for improved security. You can use Windows Defender Device Guard with hardware, firmware, and software that support baseline protections, even if they do not support protections for improved security. However, we strongly recommend meeting these additional qualifications to significantly strengthen the level of security that Windows Defender Device Guard can provide.
|
||||
|
||||
@ -75,6 +75,6 @@ The following tables describe additional hardware and firmware qualifications, a
|
||||
|
||||
| Protections for Improved Security | Description | Security benefits |
|
||||
|---------------------------------------------|----------------------------------------------------|------|
|
||||
| Firmware: **VBS enablement of NX protection for UEFI runtime services** | • VBS will enable No-Execute (NX) protection on UEFI runtime service code and data memory regions. UEFI runtime service code must support read-only page protections, and UEFI runtime service data must not be exceutable.<br>• UEFI runtime service must meet these requirements: <br> • Implement UEFI 2.6 EFI_MEMORY_ATTRIBUTES_TABLE. All UEFI runtime service memory (code and data) must be described by this table. <br> • PE sections need to be page-aligned in memory (not required for in non-volitile storage).<br> • The Memory Attributes Table needs to correctly mark code and data as RO/NX for configuration by the OS:<br> • All entries must include attributes EFI_MEMORY_RO, EFI_MEMORY_XP, or both <br> • No entries may be left with neither of the above attributes, indicating memory that is both exceutable and writable. Memory must be either readable and executable or writeable and non-executable. <br><blockquote><p><strong>Notes:</strong><br>• This only applies to UEFI runtime service memory, and not UEFI boot service memory. <br>• This protection is applied by VBS on OS page tables.</p></blockquote><br> Please also note the following: <br>• Do not use sections that are both writeable and exceutable<br>• Do not attempt to directly modify executable system memory<br>• Do not use dynamic code | • Vulnerabilities in UEFI runtime, if any, will be blocked from compromising VBS (such as in functions like UpdateCapsule and SetVariable)<br>• Reduces the attack surface to VBS from system firmware. |
|
||||
| Firmware: **VBS enablement of NX protection for UEFI runtime services** | • VBS will enable No-Execute (NX) protection on UEFI runtime service code and data memory regions. UEFI runtime service code must support read-only page protections, and UEFI runtime service data must not be executable.<br>• UEFI runtime service must meet these requirements: <br> • Implement UEFI 2.6 EFI_MEMORY_ATTRIBUTES_TABLE. All UEFI runtime service memory (code and data) must be described by this table. <br> • PE sections need to be page-aligned in memory (not required for in non-volitile storage).<br> • The Memory Attributes Table needs to correctly mark code and data as RO/NX for configuration by the OS:<br> • All entries must include attributes EFI_MEMORY_RO, EFI_MEMORY_XP, or both <br> • No entries may be left with neither of the above attributes, indicating memory that is both executable and writable. Memory must be either readable and executable or writeable and non-executable. <br><blockquote><p><strong>Notes:</strong><br>• This only applies to UEFI runtime service memory, and not UEFI boot service memory. <br>• This protection is applied by VBS on OS page tables.</p></blockquote><br> Please also note the following: <br>• Do not use sections that are both writeable and executable<br>• Do not attempt to directly modify executable system memory<br>• Do not use dynamic code | • Vulnerabilities in UEFI runtime, if any, will be blocked from compromising VBS (such as in functions like UpdateCapsule and SetVariable)<br>• Reduces the attack surface to VBS from system firmware. |
|
||||
| Firmware: **Firmware support for SMM protection** | The [Windows SMM Security Mitigations Table (WSMT) specification](https://download.microsoft.com/download/1/8/A/18A21244-EB67-4538-BAA2-1A54E0E490B6/WSMT.docx) contains details of an Advanced Configuration and Power Interface (ACPI) table that was created for use with Windows operating systems that support Windows virtualization-based security (VBS) features.| • Protects against potential vulnerabilities in UEFI runtime services, if any, will be blocked from compromising VBS (such as in functions like UpdateCapsule and SetVariable)<br>• Reduces the attack surface to VBS from system firmware.<br>• Blocks additional security attacks against SMM. |
|
||||
|
||||
|
||||
@ -31,7 +31,7 @@ ms.topic: conceptual
|
||||
</tr>
|
||||
<tr>
|
||||
<td colspan="7">
|
||||
<a href="#apis"><center><b>Centratlized configuration and administration, APIs</a></b></center></td>
|
||||
<a href="#apis"><center><b>Centralized configuration and administration, APIs</a></b></center></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td colspan="7"><a href="#mtp"><center><b>Microsoft Threat Protection</a></center></b></td>
|
||||
@ -42,9 +42,9 @@ ms.topic: conceptual
|
||||
<a name="tvm"></a>
|
||||
|
||||
**[Threat & Vulnerability Management](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)**<br>
|
||||
This built-in capability uses a game-changing risk-based approach to the discovery, prioritization, and remediation of endpoint vulnerabilities and misconfigurations.
|
||||
This built-in capability uses a game-changing risk-based approach to the discovery, prioritization, and remediation of endpoint vulnerabilities and misconfigurations.
|
||||
|
||||
- [Risk-based Threat & Vulnerability Management](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)
|
||||
- [Risk-based Threat & Vulnerability Management](microsoft-defender-atp/next-gen-threat-and-vuln-mgt.md)
|
||||
- [Supported operating systems and platforms](microsoft-defender-atp/tvm-supported-os.md)
|
||||
- [What's in the dashboard and what it means for my organization](microsoft-defender-atp/tvm-dashboard-insights.md)
|
||||
- [Exposure score](microsoft-defender-atp/tvm-exposure-score.md)
|
||||
@ -97,7 +97,7 @@ Endpoint detection and response capabilities are put in place to detect, investi
|
||||
<a name="ai"></a>
|
||||
|
||||
**[Automated investigation and remediation](microsoft-defender-atp/automated-investigations.md)**<br>
|
||||
In conjunction with being able to quickly respond to advanced attacks, Microsoft Defender ATP offers automatic investigation and remediation capabilities that help reduce the volume of alerts in minutes at scale.
|
||||
In conjunction with being able to quickly respond to advanced attacks, Microsoft Defender ATP offers automatic investigation and remediation capabilities that help reduce the volume of alerts in minutes at scale.
|
||||
|
||||
- [Automated investigation and remediation](microsoft-defender-atp/automated-investigations.md)
|
||||
- [View details and results of automated investigations](microsoft-defender-atp/auto-investigation-action-center.md)
|
||||
@ -116,7 +116,7 @@ Microsoft Defender ATP includes a configuration score to help you dynamically as
|
||||
<a name="mte"></a>
|
||||
|
||||
**[Microsoft Threat Experts](microsoft-defender-atp/microsoft-threat-experts.md)**<br>
|
||||
Microsoft Defender ATP's new managed threat hunting service provides proactive hunting, prioritization and additional context and insights that further empower Security Operation Centers (SOCs) to identify and respond to threats quickly and accurately.
|
||||
Microsoft Defender ATP's new managed threat hunting service provides proactive hunting, prioritization and additional context and insights that further empower Security Operation Centers (SOCs) to identify and respond to threats quickly and accurately.
|
||||
|
||||
- [Targeted attack notification](microsoft-defender-atp/microsoft-threat-experts.md)
|
||||
- [Experts-on-demand](microsoft-defender-atp/microsoft-threat-experts.md)
|
||||
@ -139,7 +139,7 @@ Integrate Microsoft Defender Advanced Threat Protection into your existing workf
|
||||
- Office 365 ATP
|
||||
- Azure ATP
|
||||
- Azure Security Center
|
||||
- Skype for Business
|
||||
- Skype for Business
|
||||
- Microsoft Cloud App Security
|
||||
|
||||
<a name="mtp"></a>
|
||||
|
||||
@ -26,17 +26,22 @@ Microsoft Defender Advanced Threat Protection ([Microsoft Defender ATP](https://
|
||||
|
||||
Windows Defender Antivirus is the [next generation protection](https://www.youtube.com/watch?v=Xy3MOxkX_o4) capability in the [Microsoft Defender ATP Windows 10 security stack](../microsoft-defender-atp/microsoft-defender-advanced-threat-protection.md) that addresses the latest and most sophisticated threats today. In some cases, customers might not even know they were protected because a cyberattack is stopped [milliseconds after a campaign starts](https://cloudblogs.microsoft.com/microsoftsecure/2018/03/07/behavior-monitoring-combined-with-machine-learning-spoils-a-massive-dofoil-coin-mining-campaign). That's because Windows Defender Antivirus and other [endpoint protection platform (EPP)](https://www.microsoft.com/security/blog/2019/08/23/gartner-names-microsoft-a-leader-in-2019-endpoint-protection-platforms-magic-quadrant/) capabilities in Microsoft Defender ATP detect and stops malware at first sight with [machine learning](https://cloudblogs.microsoft.com/microsoftsecure/2018/06/07/machine-learning-vs-social-engineering), [artificial intelligence](https://cloudblogs.microsoft.com/microsoftsecure/2018/02/14/how-artificial-intelligence-stopped-an-emotet-outbreak), behavioral analysis, and other advanced technologies.
|
||||
<br><br>
|
||||
|
||||
|
||||
**Download the latest transparency report: [Examining industry test results, November 2019](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)**
|
||||
|
||||
### AV-TEST: Protection score of 6.0/6.0 in the latest test
|
||||
### AV-TEST: Protection score of 5.5/6.0 in the latest test
|
||||
|
||||
The AV-TEST Product Review and Certification Report tests on three categories: protection, performance, and usability. The following scores are for the Protection category which has two scores: Real-World Testing and the AV-TEST reference set (known as "Prevalent Malware").
|
||||
|
||||
- July — August 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/august-2019/microsoft-windows-defender-antivirus-4.18-193215/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp) <sup>**Latest**</sup>
|
||||
- January - February 2020 AV-TEST Business User test: [Protection score 5.5/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/february-2020/microsoft-windows-defender-antivirus-4.18-200614/) <sup>**Latest**</sup>
|
||||
|
||||
Windows Defender Antivirus achieved an overall Protection score of 6.0/6.0, detecting 100% of 13,889 malware samples used. This industry-leading antivirus solution has consistently achieved a perfect Protection score in all AV-TEST cycles in the past 14 months.
|
||||
Windows Defender Antivirus achieved an overall Protection score of 5.5/6.0, with 21,008 malware samples used.
|
||||
|
||||
- November - December 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/december-2019/microsoft-windows-defender-antivirus-4.18-195015/)
|
||||
|
||||
- September - October 2019 AV-TEST Business User test: [Protection score 5.5/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/october-2019/microsoft-windows-defender-antivirus-4.18-194115/)
|
||||
|
||||
- July — August 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/august-2019/microsoft-windows-defender-antivirus-4.18-193215/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
|
||||
|
||||
- May — June 2019 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/june-2019/microsoft-windows-defender-antivirus-4.18-192415/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
|
||||
|
||||
@ -48,13 +53,15 @@ The AV-TEST Product Review and Certification Report tests on three categories: p
|
||||
|
||||
- September — October 2018 AV-TEST Business User test: [Protection score 6.0/6.0](https://www.av-test.org/en/antivirus/business-windows-client/windows-10/october-2018/microsoft-windows-defender-antivirus-4.18-184174/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWqOqD)
|
||||
|
||||
### AV-Comparatives: Protection rating of 99.9% in the latest test
|
||||
### AV-Comparatives: Protection rating of 99.6% in the latest test
|
||||
|
||||
Business Security Test consists of three main parts: the Real-World Protection Test that mimics online malware attacks, the Malware Protection Test where the malware enters the system from outside the internet (for example by USB), and the Performance Test that looks at the impact on the system's performance.
|
||||
|
||||
- Business Security Test 2019 (August — September): [Real-World Protection Rate 99.9%](https://www.av-comparatives.org/tests/business-security-test-august-september-2019-factsheet/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp) <sup>**Latest**</sup>
|
||||
- Business Security Test 2019 (August — November): [Real-World Protection Rate 99.6%](https://www.av-comparatives.org/tests/business-security-test-2019-august-november/) <sup>**Latest**</sup>
|
||||
|
||||
Windows Defender Antivirus has scored consistently high in Real-World Protection Rates over the past year, with 99.9% in the latest test.
|
||||
Windows Defender Antivirus has scored consistently high in Real-World Protection Rates over the past year, with 99.6% in the latest test.
|
||||
|
||||
- Business Security Test 2019 Factsheet (August — September): [Real-World Protection Rate 99.9%](https://www.av-comparatives.org/tests/business-security-test-august-september-2019-factsheet/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
|
||||
|
||||
- Business Security Test 2019 (March — June): [Real-World Protection Rate 99.9%](https://www.av-comparatives.org/tests/business-security-test-2019-march-june/) | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
|
||||
|
||||
@ -66,9 +73,11 @@ Business Security Test consists of three main parts: the Real-World Protection T
|
||||
|
||||
SE Labs tests a range of solutions used by products and services to detect and/or protect against attacks, including endpoint software, network appliances, and cloud services.
|
||||
|
||||
- Enterprise Endpoint Protection July — September 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/jul-sep-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
|
||||
- Enterprise Endpoint Protection October — December 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/oct-dec-2019-enterprise.pdf) <sup>**pdf**</sup>
|
||||
|
||||
Microsoft's next-gen protection was named one of the leading products, stopping all targeted attacks and all but one public threat.
|
||||
Microsoft's next-gen protection was named one of the leading products, stopping all targeted attacks and all but two public threats.
|
||||
|
||||
- Enterprise Endpoint Protection July — September 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/jul-sep-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4kagp)
|
||||
|
||||
- Enterprise Endpoint Protection April — June 2019: [AAA award](https://selabs.uk/download/enterprise/epp/2019/apr-jun-2019-enterprise.pdf) <sup>**pdf**</sup> | [Analysis](https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE3Esbl)
|
||||
|
||||
|
||||
@ -118,7 +118,7 @@ To receive contextual machine integration in Azure ATP, you'll also need to enab
|
||||
|
||||
1. Login to the [Azure portal](https://portal.atp.azure.com/) with a Global Administrator or Security Administrator role.
|
||||
|
||||
2. Click **Create a workspace** or use your primary workspace.
|
||||
2. Click **Create your instance**.
|
||||
|
||||
3. Toggle the Integration setting to **On** and click **Save**.
|
||||
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# Advanced hunting query best practices
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceFileEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceImageLoadEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceInfo
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceLogonEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceNetworkEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceNetworkInfo
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceProcessEvents
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# DeviceRegistryEvents
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
---
|
||||
title: Overview of advanced hunting
|
||||
title: Overview of advanced hunting in Microsoft Defender ATP
|
||||
description: Use threat hunting capabilities in Microsoft Defender ATP to build queries that find threats and weaknesses in your network
|
||||
keywords: advanced hunting, threat hunting, cyber threat hunting, mdatp, windows defender atp, wdatp search, query, telemetry, custom detections, schema, kusto
|
||||
keywords: advanced hunting, threat hunting, cyber threat hunting, mdatp, windows defender atp, wdatp, search, query, telemetry, custom detections, schema, kusto
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
search.appverid: met150
|
||||
ms.prod: w10
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# Proactively hunt for threats with advanced hunting
|
||||
@ -39,38 +38,19 @@ You can also go through each of the following steps to ramp up your advanced hun
|
||||
| Learning goal | Description | Resource |
|
||||
|--|--|--|
|
||||
| **Get a feel for the language** | Advanced hunting is based on the [Kusto query language](https://docs.microsoft.com/azure/kusto/query/), supporting the same syntax and operators. Start learning the query language by running your first query. | [Query language overview](advanced-hunting-query-language.md) |
|
||||
| **Learn how to use the query results** | Learn about charts and various ways you can view or export your results. Explore how you can quickly tweak queries and drill down to get richer information. | [Work with query results](advanced-hunting-query-results.md) |
|
||||
| **Understand the schema** | Get a good, high-level understanding of the tables in the schema and their columns. This will help you determine where to look for data and how to construct your queries. | [Schema reference](advanced-hunting-schema-reference.md) |
|
||||
| **Use predefined queries** | Explore collections of predefined queries covering different threat hunting scenarios. | [Shared queries](advanced-hunting-shared-queries.md) |
|
||||
| **Learn about custom detections** | Understand how you can use advanced hunting queries to trigger alerts and apply response actions automatically. | [Custom detections overview](overview-custom-detections.md) |
|
||||
| **Learn about custom detections** | Understand how you can use advanced hunting queries to trigger alerts and apply response actions automatically. | - [Custom detections overview](overview-custom-detections.md)<br>- [Custom detection rules](custom-detection-rules.md) |
|
||||
|
||||
## Get help as you write queries
|
||||
Take advantage of the following functionality to write queries faster:
|
||||
- **Autosuggest** — as you write queries, advanced hunting provides suggestions.
|
||||
- **Autosuggest** — as you write queries, advanced hunting provides suggestions from IntelliSense.
|
||||
- **Schema reference** — a schema reference that includes the list of tables and their columns is provided next to your working area. For more information, hover over an item. Double-click an item to insert it to the query editor.
|
||||
|
||||
## Drilldown from query results
|
||||
To view more information about entities, such as machines, files, users, IP addresses, and URLs, in your query results, simply click the entity identifier. This opens a detailed profile page for the selected entity in Microsoft Defender Security Center.
|
||||
|
||||
## Tweak your queries from the results
|
||||
Right-click a value in the result set to quickly enhance your query. You can use the options to:
|
||||
|
||||
- Explicitly look for the selected value (`==`)
|
||||
- Exclude the selected value from the query (`!=`)
|
||||
- Get more advanced operators for adding the value to your query, such as `contains`, `starts with` and `ends with`
|
||||
|
||||
|
||||
|
||||
## Filter the query results
|
||||
The filters displayed to the right provide a summary of the result set. Each column has its own section that lists the distinct values found for that column and the number of instances.
|
||||
|
||||
Refine your query by selecting the "+" or "-" buttons next to the values that you want to include or exclude.
|
||||
|
||||
|
||||
|
||||
Once you apply the filter to modify the query and then run the query, the results are updated accordingly.
|
||||
|
||||
## Related topics
|
||||
- [Learn the query language](advanced-hunting-query-language.md)
|
||||
- [Work with query results](advanced-hunting-query-results.md)
|
||||
- [Use shared queries](advanced-hunting-shared-queries.md)
|
||||
- [Understand the schema](advanced-hunting-schema-reference.md)
|
||||
- [Apply query best practices](advanced-hunting-best-practices.md)
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# Learn the advanced hunting query language
|
||||
@ -32,64 +31,87 @@ Advanced hunting is based on the [Kusto query language](https://docs.microsoft.c
|
||||
In Microsoft Defender Security Center, go to **Advanced hunting** to run your first query. Use the following example:
|
||||
|
||||
```kusto
|
||||
// Finds PowerShell execution events that could involve a download.
|
||||
DeviceProcessEvents
|
||||
// Finds PowerShell execution events that could involve a download
|
||||
union DeviceProcessEvents, DeviceNetworkEvents
|
||||
| where Timestamp > ago(7d)
|
||||
| where FileName in ("powershell.exe", "POWERSHELL.EXE", "powershell_ise.exe", "POWERSHELL_ISE.EXE")
|
||||
| where ProcessCommandLine has "Net.WebClient"
|
||||
or ProcessCommandLine has "DownloadFile"
|
||||
or ProcessCommandLine has "Invoke-WebRequest"
|
||||
or ProcessCommandLine has "Invoke-Shellcode"
|
||||
or ProcessCommandLine contains "http:"
|
||||
| project Timestamp, DeviceName, InitiatingProcessFileName, FileName, ProcessCommandLine
|
||||
// Pivoting on PowerShell processes
|
||||
| where FileName in~ ("powershell.exe", "powershell_ise.exe")
|
||||
// Suspicious commands
|
||||
| where ProcessCommandLine has_any("WebClient",
|
||||
"DownloadFile",
|
||||
"DownloadData",
|
||||
"DownloadString",
|
||||
"WebRequest",
|
||||
"Shellcode",
|
||||
"http",
|
||||
"https")
|
||||
| project Timestamp, DeviceName, InitiatingProcessFileName, InitiatingProcessCommandLine,
|
||||
FileName, ProcessCommandLine, RemoteIP, RemoteUrl, RemotePort, RemoteIPType
|
||||
| top 100 by Timestamp
|
||||
```
|
||||
|
||||
This is how it will look like in advanced hunting.
|
||||
|
||||
|
||||
|
||||
|
||||
### Describe the query and specify the table to search
|
||||
The query starts with a short comment describing what it is for. This helps if you later decide to save your query and share it with others in your organization.
|
||||
|
||||
### Describe the query and specify the tables to search
|
||||
A short comment has been added to the beginning of the query to describe what it is for. This helps if you later decide to save the query and share it with others in your organization.
|
||||
|
||||
```kusto
|
||||
// Finds PowerShell execution events that could involve a download.
|
||||
DeviceProcessEvents
|
||||
// Finds PowerShell execution events that could involve a download
|
||||
```
|
||||
|
||||
The query itself will typically start with a table name followed by a series of elements started by a pipe (`|`). In this example, we start by adding with the table name `DeviceProcessEvents` and add piped elements as needed.
|
||||
The query itself will typically start with a table name followed by a series of elements started by a pipe (`|`). In this example, we start by creating a union of two tables, `DeviceProcessEvents` and `DeviceNetworkEvents`, and add piped elements as needed.
|
||||
|
||||
```kusto
|
||||
union DeviceProcessEvents, DeviceNetworkEvents
|
||||
```
|
||||
### Set the time range
|
||||
The first piped element is a time filter scoped within the previous seven days. Keeping the time range as narrow as possible ensures that queries perform well, return manageable results, and don't time out.
|
||||
The first piped element is a time filter scoped to the previous seven days. Keeping the time range as narrow as possible ensures that queries perform well, return manageable results, and don't time out.
|
||||
|
||||
```kusto
|
||||
| where Timestamp > ago(7d)
|
||||
```
|
||||
### Search for specific executable files
|
||||
The time range is immediately followed by a search for files representing the PowerShell application.
|
||||
|
||||
```kusto
|
||||
| where FileName in ("powershell.exe", "POWERSHELL.EXE", "powershell_ise.exe", "POWERSHELL_ISE.EXE")
|
||||
### Check specific processes
|
||||
The time range is immediately followed by a search for process file names representing the PowerShell application.
|
||||
|
||||
```
|
||||
### Search for specific command lines
|
||||
Afterwards, the query looks for command lines that are typically used with PowerShell to download files.
|
||||
|
||||
```kusto
|
||||
| where ProcessCommandLine has "Net.WebClient"
|
||||
or ProcessCommandLine has "DownloadFile"
|
||||
or ProcessCommandLine has "Invoke-WebRequest"
|
||||
or ProcessCommandLine has "Invoke-Shellcode"
|
||||
or ProcessCommandLine contains "http:"
|
||||
// Pivoting on PowerShell processes
|
||||
| where FileName in~ ("powershell.exe", "powershell_ise.exe")
|
||||
```
|
||||
### Select result columns and length
|
||||
Now that your query clearly identifies the data you want to locate, you can add elements that define what the results look like. `project` returns specific columns and `top` limits the number of results, making the results well-formatted and reasonably large and easy to process.
|
||||
|
||||
### Search for specific command strings
|
||||
Afterwards, the query looks for strings in command lines that are typically used to download files using PowerShell.
|
||||
|
||||
```kusto
|
||||
| project Timestamp, DeviceName, InitiatingProcessFileName, FileName, ProcessCommandLine
|
||||
// Suspicious commands
|
||||
| where ProcessCommandLine has_any("WebClient",
|
||||
"DownloadFile",
|
||||
"DownloadData",
|
||||
"DownloadString",
|
||||
"WebRequest",
|
||||
"Shellcode",
|
||||
"http",
|
||||
"https")
|
||||
```
|
||||
|
||||
### Customize result columns and length
|
||||
Now that your query clearly identifies the data you want to locate, you can add elements that define what the results look like. `project` returns specific columns, and `top` limits the number of results. These operators help ensure the results are well-formatted and reasonably large and easy to process.
|
||||
|
||||
```kusto
|
||||
| project Timestamp, DeviceName, InitiatingProcessFileName, InitiatingProcessCommandLine,
|
||||
FileName, ProcessCommandLine, RemoteIP, RemoteUrl, RemotePort, RemoteIPType
|
||||
| top 100 by Timestamp
|
||||
```
|
||||
|
||||
Click **Run query** to see the results. You can expand the screen view so you can focus on your hunting query and the results.
|
||||
Click **Run query** to see the results. Select the expand icon at the top right of the query editor to focus on your hunting query and the results.
|
||||
|
||||
|
||||
|
||||
>[!TIP]
|
||||
>You can view query results as charts and quickly adjust filters. For guidance, [read about working with query results](advanced-hunting-query-results.md)
|
||||
|
||||
## Learn common query operators for advanced hunting
|
||||
|
||||
@ -137,6 +159,7 @@ For detailed information about the query language, see [Kusto query language doc
|
||||
|
||||
## Related topics
|
||||
- [Advanced hunting overview](advanced-hunting-overview.md)
|
||||
- [Work with query results](advanced-hunting-query-results.md)
|
||||
- [Understand the schema](advanced-hunting-schema-reference.md)
|
||||
- [Apply query best practices](advanced-hunting-best-practices.md)
|
||||
|
||||
|
||||
@ -0,0 +1,142 @@
|
||||
---
|
||||
title: Work with advanced hunting query results in Microsoft Defender ATP
|
||||
description: Make the most of the query results returned by advanced hunting in Microsoft Defender ATP
|
||||
keywords: advanced hunting, threat hunting, cyber threat hunting, mdatp, windows defender atp, wdatp search, query, telemetry, custom detections, schema, kusto, visualization, chart, filters, drill down
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
search.appverid: met150
|
||||
ms.prod: w10
|
||||
ms.mktglfcycl: deploy
|
||||
ms.sitesec: library
|
||||
ms.pagetype: security
|
||||
ms.author: lomayor
|
||||
author: lomayor
|
||||
ms.localizationpriority: medium
|
||||
manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
---
|
||||
|
||||
# Work with advanced hunting query results
|
||||
|
||||
**Applies to:**
|
||||
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
>Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-advancedhunting-abovefoldlink)
|
||||
|
||||
[!INCLUDE [Prerelease information](../../includes/prerelease.md)]
|
||||
|
||||
While you can construct your [advanced hunting](advanced-hunting-overview.md) queries to return very precise information, you can also work with the query results to gain further insight and investigate specific activities and indicators. You can take the following actions on your query results:
|
||||
|
||||
- View results as a table or chart
|
||||
- Export tables and charts
|
||||
- Drill down to detailed entity information
|
||||
- Tweak your queries directly from the results or apply filters
|
||||
|
||||
## View query results as a table or chart
|
||||
By default, advanced hunting displays query results as tabular data. You can also display the same data as a chart. Advanced hunting supports the following views:
|
||||
|
||||
| View type | Description |
|
||||
| -- | -- |
|
||||
| **Table** | Displays the query results in tabular format |
|
||||
| **Column chart** | Renders a series of unique items on the x-axis as vertical bars whose heights represent numeric values from another field |
|
||||
| **Stacked column chart** | Renders a series of unique items on the x-axis as stacked vertical bars whose heights represent numeric values from one or more other fields |
|
||||
| **Pie chart** | Renders sectional pies representing unique items. The size of each pie represents numeric values from another field. |
|
||||
| **Donut chart** | Renders sectional arcs representing unique items. The length of each arc represents numeric values from another field. |
|
||||
| **Line chart** | Plots numeric values for a series of unique items and connects the plotted values |
|
||||
| **Scatter chart** | Plots numeric values for a series of unique items |
|
||||
| **Area chart** | Plots numeric values for a series of unique items and fills the sections below the plotted values |
|
||||
|
||||
### Construct queries for effective charts
|
||||
When rendering charts, advanced hunting automatically identifies columns of interest and the numeric values to aggregate. To get meaningful charts, construct your queries to return the specific values you want to see visualized. Here are some sample queries and the resulting charts.
|
||||
|
||||
#### Alerts by severity
|
||||
Use the `summarize` operator to obtain a numeric count of the values you want to chart. The query below uses the `summarize` operator to get the number of alerts by severity.
|
||||
|
||||
```kusto
|
||||
DeviceAlertEvents
|
||||
| summarize Total = count() by Severity
|
||||
```
|
||||
When rendering the results, a column chart displays each severity value as a separate column:
|
||||
|
||||
|
||||
*Query results for alerts by severity displayed as a column chart*
|
||||
|
||||
#### Alert severity by operating system
|
||||
You could also use the `summarize` operator to prepare results for charting values from multiple fields. For example, you might want to understand how alert severities are distributed across operating systems (OS).
|
||||
|
||||
The query below uses a `join` operator to pull in OS information from the `DeviceInfo` table, and then uses `summarize` to count values in both the `OSPlatform` and `Severity` columns:
|
||||
|
||||
```kusto
|
||||
DeviceAlertEvents
|
||||
| join DeviceInfo on DeviceId
|
||||
| summarize Count = count() by OSPlatform, Severity
|
||||
```
|
||||
These results are best visualized using a stacked column chart:
|
||||
|
||||
|
||||
*Query results for alerts by OS and severity displayed as a stacked chart*
|
||||
|
||||
#### Top ten machine groups with alerts
|
||||
If you're dealing with a list of values that isn’t finite, you can use the `Top` operator to chart only the values with the most instances. For example, to get the top ten machine groups with the most alerts, use the query below:
|
||||
|
||||
```kusto
|
||||
DeviceAlertEvents
|
||||
| join DeviceInfo on DeviceId
|
||||
| summarize Count = count() by MachineGroup
|
||||
| top 10 by Count
|
||||
```
|
||||
Use the pie chart view to effectively show distribution across the top groups:
|
||||
|
||||
|
||||
*Pie chart showing distribution of alerts across machine groups*
|
||||
|
||||
#### Malware detections over time
|
||||
Using the `summarize` operator with the `bin()` function, you can check for events involving a particular indicator over time. The query below counts detections of an EICAR test file at 30 minute intervals to show spikes in detections of that file:
|
||||
|
||||
```kusto
|
||||
DeviceEvents
|
||||
| where ActionType == "AntivirusDetection"
|
||||
| where SHA1 == "3395856ce81f2b7382dee72602f798b642f14140"
|
||||
| summarize Detections = count() by bin(Timestamp, 30m)
|
||||
```
|
||||
The line chart below clearly highlights time periods with more detections of the test malware:
|
||||
|
||||
|
||||
*Line chart showing the number of detections of a test malware over time*
|
||||
|
||||
|
||||
## Export tables and charts
|
||||
After running a query, select **Export** to save the results to local file. Your chosen view determines how the results are exported:
|
||||
|
||||
- **Table view** — the query results are exported in tabular form as a Microsoft Excel workbook
|
||||
- **Any chart** — the query results are exported as a JPEG image of the rendered chart
|
||||
|
||||
## Drill down from query results
|
||||
To view more information about entities, such as machines, files, users, IP addresses, and URLs, in your query results, simply click the entity identifier. This opens a detailed profile page for the selected entity.
|
||||
|
||||
## Tweak your queries from the results
|
||||
Right-click a value in the result set to quickly enhance your query. You can use the options to:
|
||||
|
||||
- Explicitly look for the selected value (`==`)
|
||||
- Exclude the selected value from the query (`!=`)
|
||||
- Get more advanced operators for adding the value to your query, such as `contains`, `starts with` and `ends with`
|
||||
|
||||
|
||||
|
||||
## Filter the query results
|
||||
The filters displayed to the right provide a summary of the result set. Each column has its own section that lists the distinct values found for that column and the number of instances.
|
||||
|
||||
Refine your query by selecting the `+` or `-` buttons on the values that you want to include or exclude and then selecting **Run query**.
|
||||
|
||||
|
||||
|
||||
Once you apply the filter to modify the query and then run the query, the results are updated accordingly.
|
||||
|
||||
## Related topics
|
||||
- [Advanced hunting overview](advanced-hunting-overview.md)
|
||||
- [Learn the query language](advanced-hunting-query-language.md)
|
||||
- [Use shared queries](advanced-hunting-shared-queries.md)
|
||||
- [Understand the schema](advanced-hunting-schema-reference.md)
|
||||
- [Apply query best practices](advanced-hunting-best-practices.md)
|
||||
- [Custom detections overview](overview-custom-detections.md)
|
||||
@ -55,4 +55,5 @@ Table and column names are also listed within the Microsoft Defender Security Ce
|
||||
|
||||
## Related topics
|
||||
- [Advanced hunting overview](advanced-hunting-overview.md)
|
||||
- [Work with query results](advanced-hunting-query-results.md)
|
||||
- [Learn the query language](advanced-hunting-query-language.md)
|
||||
|
||||
@ -15,7 +15,6 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 10/08/2019
|
||||
---
|
||||
|
||||
# Use shared queries in advanced hunting
|
||||
|
||||
@ -15,7 +15,7 @@ manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
ms.date: 04/24/2018
|
||||
ms.date: 03/27/2020
|
||||
---
|
||||
|
||||
# View and organize the Microsoft Defender Advanced Threat Protection Alerts queue
|
||||
@ -27,6 +27,9 @@ ms.date: 04/24/2018
|
||||
|
||||
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.
|
||||
|
||||
>[!NOTE]
|
||||
>The alerts queue is significantly reduced with automated investigation and remediation, allowing security operations experts to focus on more sophisticated threats and other high value initiatives. When an alert contains a supported entity for automated investigation (for example, a file) in a machine that has a supported operating system for it, an automated investigation and remediation can start. For more information on automated investigations, see [Overview of Automated investigations](automated-investigations.md).
|
||||
|
||||
There are several options you can choose from to customize the alerts queue view.
|
||||
|
||||
On the top navigation you can:
|
||||
@ -45,10 +48,10 @@ You can apply the following filters to limit the list of alerts and get a more f
|
||||
|
||||
Alert severity | Description
|
||||
:---|:---
|
||||
High </br>(Red) | Threats often associated with advanced persistent threats (APT). These alerts indicate a high risk due to the severity of damage they can inflict on machines.
|
||||
Medium </br>(Orange) | Threats rarely observed in the organization, such as anomalous registry change, execution of suspicious files, and observed behaviors typical of attack stages.
|
||||
Low </br>(Yellow) | Threats associated with prevalent malware and hack-tools that do not necessarily indicate an advanced threat targeting the organization.
|
||||
Informational </br>(Grey) | Informational alerts are those that might not be considered harmful to the network but might be good to keep track of.
|
||||
High </br>(Red) | Alerts commonly seen associated with advanced persistent threats (APT). These alerts indicate a high risk due to the severity of damage they can inflict on machines. Some examples of these are credential theft tools activities, ransomware activities not associated with any group, tampering with security sensors, or any malicious activities indicative of a human adversary.
|
||||
Medium </br>(Orange) | Alerts from endpoint detection and response post-breach behaviors that might be a part of an advanced persistent threat (APT). This includes observed behaviors typical of attack stages, anomalous registry change, execution of suspicious files, and so forth. Although some might be part of internal security testing, it requires investigation as it might also be a part of an advanced attack.
|
||||
Low </br>(Yellow) | Alerts on threats associated with prevalent malware, hack-tools, non-malware hack tools, such as running exploration commands, clearing logs, etc., that often do not indicate an advanced threat targeting the organization. It could also come from an isolated security tool testing by a user in your organization.
|
||||
Informational </br>(Grey) | Alerts that might not be considered harmful to the network but can drive organizational security awareness on potential security issues.
|
||||
|
||||
#### Understanding alert severity
|
||||
It is important to understand that the Windows Defender Antivirus (Windows Defender AV) and Microsoft Defender ATP alert severities are different because they represent different scopes.
|
||||
|
||||
@ -0,0 +1,130 @@
|
||||
---
|
||||
title: Attack surface reduction frequently asked questions (FAQ)
|
||||
description: Find answers to frequently asked questions about Microsoft Defender ATP's attack surface reduction rules.
|
||||
keywords: Attack surface reduction rules, asr, hips, host intrusion prevention system, protection rules, anti-exploit, antiexploit, exploit, infection prevention, Microsoft Defender Advanced Threat Protection, Microsoft Defender ATP
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
ms.pagetype: security
|
||||
ms.prod: w10
|
||||
ms.mktglfcycl: manage
|
||||
ms.sitesec: library
|
||||
ms.pagetype: security
|
||||
ms.localizationpriority: medium
|
||||
audience: ITPro
|
||||
author: martyav
|
||||
ms.author: v-maave
|
||||
ms.reviewer:
|
||||
manager: dansimp
|
||||
ms.custom: asr
|
||||
---
|
||||
|
||||
# Attack surface reduction frequently asked questions (FAQ)
|
||||
|
||||
**Applies to:**
|
||||
|
||||
* [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
**Is attack surface reduction (ASR) part of Windows?**
|
||||
|
||||
ASR was originally a feature of the suite of exploit guard features introduced as a major update to Windows Defender Antivirus, in Windows 10 version 1709. Windows Defender Antivirus is the native antimalware component of Windows. However, please note that the full ASR feature-set is only available with a Windows enterprise license. Also note that ASR rule exclusions are managed separately from Windows Defender Antivirus exclusions.
|
||||
|
||||
**Do I need to have an enterprise license to run ASR rules?**
|
||||
|
||||
The full set of ASR rules and features are only supported if you have an enterprise license for Windows 10. A limited number of rules may work without an enterprise license, if you have Microsoft 365 Business, set Windows Defender Antivirus as your primary security solution, and enable the rules through PowerShell. However, ASR usage without an enterprise license is not officially supported and the full feature-set of ASR will not be available.
|
||||
|
||||
**Is ASR supported if I have an E3 license?**
|
||||
|
||||
Yes. ASR is supported for Windows Enterprise E3 and above. See [Use attack surface reduction rules in Windows 10 Enterprise E3](attack-surface-reduction-rules-in-windows-10-enterprise-e3.md) for more details.
|
||||
|
||||
**Which features are supported with an E5 license?**
|
||||
|
||||
All of the rules supported with E3 are also supported with E5.
|
||||
|
||||
E5 also added greater integration with Microsoft Defender ATP. With E5, you can [use Microsoft Defender ATP to monitor and review analytics](https://docs.microsoft.com/microsoft-365/security/mtp/monitor-devices?view=o365-worldwide#monitor-and-manage-asr-rule-deployment-and-detections) on alerts in real-time, fine-tune rule exclusions, configure ASR rules, and view lists of event reports.
|
||||
|
||||
**What are the the currently supported ASR rules??**
|
||||
|
||||
ASR currently supports all of the rules below:
|
||||
|
||||
* [Block executable content from email client and webmail](attack-surface-reduction.md#block-executable-content-from-email-client-and-webmail)
|
||||
* [Block all Office applications from creating child processes](attack-surface-reduction.md#block-all-office-applications-from-creating-child-processes)
|
||||
* [Block Office applications from creating executable content](attack-surface-reduction.md#block-office-applications-from-creating-executable-content)
|
||||
* [Block Office applications from injecting code into other processes](attack-surface-reduction.md#block-office-applications-from-injecting-code-into-other-processes)
|
||||
* [Block JavaScript or VBScript from launching downloaded executable content](attack-surface-reduction.md##block-javascript-or-vbscript-from-launching-downloaded-executable-content)
|
||||
* [Block execution of potentially obfuscated scripts](attack-surface-reduction.md#block-execution-of-potentially-obfuscated-scripts)
|
||||
* [Block Win32 API calls from Office macro](attack-surface-reduction.md#block-win32-api-calls-from-office-macros)
|
||||
* [Use advanced protection against ransomware](attack-surface-reduction.md#use-advanced-protection-against-ransomware)<!-- Note: Because the following link contains characters the validator is not expecting, it throws a warning that the bookmark does not exist. This is a false positive; the link correctly targets the heading, Block credential stealing from the Windows local security authority subsystem (lsass.exe), when selected -->
|
||||
* [Block credential stealing from the Windows local security authority subsystem (lsass.exe)](attack-surface-reduction.md#block-credential-stealing-from-the-windows-local-security-authority-subsystem)
|
||||
* [Block process creations originating from PSExec and WMI commands](attack-surface-reduction.md#block-process-creations-originating-from-psexec-and-wmi-commands)
|
||||
* [Block untrusted and unsigned processes that run from USB](attack-surface-reduction.md#block-untrusted-and-unsigned-processes-that-run-from-usb)
|
||||
* [Block executable files from running unless they meet a prevalence, age, or trusted list criteria](attack-surface-reduction.md#block-executable-files-from-running-unless-they-meet-a-prevalence-age-or-trusted-list-criterion)
|
||||
* [Block Office communication applications from creating child processes](attack-surface-reduction.md#block-office-communication-application-from-creating-child-processes)
|
||||
* [Block Adobe Reader from creating child processes](attack-surface-reduction.md#block-adobe-reader-from-creating-child-processes)
|
||||
* [Block persistence through WMI event subscription](attack-surface-reduction.md#block-persistence-through-wmi-event-subscription)
|
||||
|
||||
**What are some good recommendations for getting started with ASR?**
|
||||
|
||||
It is generally best to first test how ASR rules will impact your organization before enabling them, by running them in audit mode for a brief period of time. While you are running the rules in audit mode, you can identify any line-of-business applications that might get blocked erroneously, and exclude them from ASR.
|
||||
|
||||
Larger organizations should consider rolling out ASR rules in "rings," by auditing and enabling rules in increasingly-broader subsets of devices. You can arrange your organization's devices into rings by using Intune or a Group Policy management tool.
|
||||
|
||||
**How long should I test an ASR rule in audit mode before enabling it?**
|
||||
|
||||
You should keep the rule in audit mode for about 30 days. This amount of time gives you a good baseline for how the rule will operate once it goes live throughout your organization. During the audit period, you can identify any line-of-business applications that might get blocked by the rule, and configure the rule to exclude them.
|
||||
|
||||
**I'm making the switch from a third-party security solution to Microsoft Defender ATP. Is there an "easy" way to export rules from another security solution to ASR?**
|
||||
|
||||
Rather than attempting to import sets of rules from another security solution, it is, in most cases, easier and safer to start with the baseline recommendations suggested for your organization by Microsoft Defender ATP, then use tools such as audit mode, monitoring, and analytics to configure your new solution to suit your unique needs. The default configuration for most ASR rules, combined with Defender's real-time protection, will protect against a large number of exploits and vulnerabilities.
|
||||
|
||||
From within Microsoft Defender ATP, you can update your defenses with custom indicators, to allow and block certain software behaviors. ASR also allows for some customization of rules, in the form of file and folder exclusions. As a general rule, it is best to audit a rule for a period of time, and configure exclusions for any line-of-business applications that might get blocked.
|
||||
|
||||
**Does ASR support file or folder exclusions that include system variables and wildcards in the path?**
|
||||
|
||||
Yes. See [Excluding files and folders from ASR rules](enable-attack-surface-reduction.md#exclude-files-and-folders-from-asr-rules) for more details on excluding files or folders from ASR rules, and [Configure and validate exclusions based on file extension and folder location](../windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md#use-wildcards-in-the-file-name-and-folder-path-or-extension-exclusion-lists) for more on using system variables and wildcards in excluded file paths.
|
||||
|
||||
**Do ASR rules cover all applications by default?**
|
||||
|
||||
It depends on the rule. Most ASR rules cover the behavior of Microsoft Office products and services, such as Word, Excel, PowerPoint, and OneNote, or Outlook. Certain ASR rules, such as *Block execution of potentially obfuscated scripts*, are more general in scope.
|
||||
|
||||
**Does ASR support third-party security solutions?**
|
||||
|
||||
ASR uses Microsoft Defender Antivirus to block applications. It is not possible to configure ASR to use another security solution for blocking at this time.
|
||||
|
||||
**I have an E5 license and enabled some ASR rules in conjunction with Microsoft Defender ATP. Is it possible for an ASR event to not show up at all in Microsoft Defender ATP's event timeline?**
|
||||
|
||||
Whenever a notification is triggered locally by an ASR rule, a report on the event is also sent to the Microsoft Defender ATP portal. If you're having trouble finding the event, you can filter the events timeline using the search box. You can also view ASR events by visiting **Go to attack surface management**, from the **Configuration management** icon in the Security Center taskbar. The attack surface management page includes a tab for report detections, which includes a full list of ASR rule events reported to Microsoft Defender ATP.
|
||||
|
||||
**I applied a rule using GPO. Now when I try to check the indexing options for the rule in Microsoft Outlook, I get a message stating, 'Access denied'.**
|
||||
|
||||
Try opening the indexing options directly from Windows 10.
|
||||
|
||||
1. Select the **Search** icon on the Windows taskbar.
|
||||
|
||||
1. Enter **Indexing options** into the search box.
|
||||
|
||||
**Are the criteria used by the rule, *Block executable files from running unless they meet a prevalence, age, or trusted list criterion*, configurable by an admin?**
|
||||
|
||||
No. The criteria used by this rule are maintained by Microsoft cloud protection, to keep the trusted list constantly up-to-date with data gathered from around the world. Local admins do not have write access to alter this data. If you are looking to configure this rule to tailor it for your enterprise, you can add certain applications to the exclusions list to prevent the rule from being triggered.
|
||||
|
||||
**I enabled the ASR rule, *Block executable files from running unless they meet a prevalence, age, or trusted list criterion*. After some time, I updated a piece of software, and the rule is now blocking it, even though it didn't before. Did something go wrong?**
|
||||
|
||||
This rule relies upon each application having a known reputation, as measured by prevalence, age, or inclusion on a list of trusted apps. The rule's decision to block or allow an application is ultimately determined by Microsoft cloud protection's assessment of these criteria.
|
||||
|
||||
Usually, cloud protection can determine that a new version of an application is similar enough to previous versions that it does not need to be re-assessed at length. However, it might take some time for the app to build reputation after switching versions, particularly after a major update. In the meantime, you can add the application to the exclusions list, to prevent this rule from blocking important applications. If you are frequently updating and working with very new versions of applications, you may opt instead to run this rule in audit mode.
|
||||
|
||||
**I recently enabled the ASR rule, *Block credential stealing from the Windows local security authority subsystem (lsass.exe)*, and I am getting a large number of notifications. What is going on?**
|
||||
|
||||
A notification generated by this rule does not necessarily indicate malicious activity; however, this rule is still useful for blocking malicious activity, since malware often target lsass.exe to gain illicit access to accounts. The lsass.exe process stores user credentials in memory after a user has logged in. Windows uses these credentials to validate users and apply local security policies.
|
||||
|
||||
Because many legitimate processes throughout a typical day will be calling on lsass.exe for credentials, this rule can be especially noisy. If a known legitimate application causes this rule to generate an excessive amount of notifications, you can add it to the exclusion list. Most other ASR rules will generate a relatively smaller number of notifications, in comparison to this one, since calling on lsass.exe is typical of many applications' normal functioning.
|
||||
|
||||
**Is it a good idea to enable the rule, *Block credential stealing from the Windows local security authority subsystem (lsass.exe)*, alongside LSA protection?**
|
||||
|
||||
Enabling this rule will not provide additional protection if you have [LSA protection](https://docs.microsoft.com/windows-server/security/credentials-protection-and-management/configuring-additional-lsa-protection#BKMK_HowToConfigure) enabled as well. Both the rule and LSA protection work in much the same way, so having both running at the same time would be redundant. However, sometimes you may not be able to enable LSA protection. In those cases, you can enable this rule to provide equivalent protection against malware that target lsass.exe.
|
||||
|
||||
## Related topics
|
||||
|
||||
* [Attack surface reduction overview](attack-surface-reduction.md)
|
||||
* [Evaluate attack surface reduction rules](evaluate-attack-surface-reduction.md)
|
||||
* [Customize attack surface reduction rules](customize-attack-surface-reduction.md)
|
||||
* [Enable attack surface reduction rules](enable-attack-surface-reduction.md)
|
||||
* [Compatibility of Microsoft Defender with other antivirus/antimalware](../windows-defender-antivirus/windows-defender-antivirus-compatibility.md)
|
||||
@ -11,7 +11,6 @@ ms.pagetype: security
|
||||
ms.localizationpriority: medium
|
||||
author: denisebmsft
|
||||
ms.author: deniseb
|
||||
ms.date: 10/15/2018
|
||||
ms.reviewer:
|
||||
manager: dansimp
|
||||
ms.custom: asr
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
---
|
||||
title: Use attack surface reduction rules to prevent malware infection
|
||||
description: Attack surface reduction rules can help prevent exploits from using apps and scripts to infect machines with malware
|
||||
keywords: Attack surface reduction rules, asr, hips, host intrusion prevention system, protection rules, anti-exploit, antiexploit, exploit, infection prevention
|
||||
description: Attack surface reduction rules can help prevent exploits from using apps and scripts to infect machines with malware.
|
||||
keywords: Attack surface reduction rules, asr, hips, host intrusion prevention system, protection rules, anti-exploit, antiexploit, exploit, infection prevention, Microsoft Defender Advanced Threat Protection, Microsoft Defender ATP
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
ms.pagetype: security
|
||||
ms.prod: w10
|
||||
@ -26,27 +26,33 @@ ms.custom: asr
|
||||
> [!IMPORTANT]
|
||||
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
|
||||
|
||||
Attack surface reduction rules help prevent behaviors malware often uses to infect computers with malicious code. You can set attack surface reduction rules for computers running Windows 10, versions 1709 and 1803 or later, Windows Server, version 1803 (Semi-Annual Channel) or later, or Windows Server 2019.
|
||||
Your attack surface is the total number of places where an attacker could compromise your organization's devices or networks. Reducing your attack surface means offering attackers fewer ways to perform attacks.
|
||||
|
||||
To use the entire feature set of attack surface reduction rules, you need a Windows 10 Enterprise license. With a Windows E5 license you get advanced management capabilities including monitoring, analytics, and workflows available in [Microsoft Defender Advanced Threat Protection](microsoft-defender-advanced-threat-protection.md), as well as reporting and configuration capabilities in the Microsoft 365 security center. These advanced capabilities aren't available with an E3 license, but you can use Event Viewer to review attack surface reduction rule events.
|
||||
Attack surface reduction rules target software behaviors that are often abused by attackers, such as:
|
||||
|
||||
Attack surface reduction rules target behaviors that malware and malicious apps typically use to infect computers, including:
|
||||
* Launching executable files and scripts that attempt to download or run files
|
||||
* Running obfuscated or otherwise suspicious scripts
|
||||
* Performing behaviors that apps don't usually initiate during normal day-to-day work
|
||||
|
||||
* Executable files and scripts used in Office apps or web mail that attempt to download or run files
|
||||
* Obfuscated or otherwise suspicious scripts
|
||||
* Behaviors that apps don't usually initiate during normal day-to-day work
|
||||
These behaviors are sometimes seen in legitimate applications; however, they are considered risky because they are commonly abused by malware. Attack surface reduction rules can constrain these kinds of risky behaviors and help keep your organization safe.
|
||||
|
||||
You can use [audit mode](audit-windows-defender.md) to evaluate how attack surface reduction rules would impact your organization if they were enabled. It's best to run all rules in audit mode first so you can understand their impact on your line-of-business applications. Many line-of-business applications are written with limited security concerns, and they may perform tasks similar to malware. By monitoring audit data and [adding exclusions](enable-attack-surface-reduction.md#exclude-files-and-folders-from-asr-rules) for necessary applications, you can deploy attack surface reduction rules without impacting productivity.
|
||||
Use [audit mode](audit-windows-defender.md) to evaluate how attack surface reduction rules would impact your organization if they were enabled. It's best to run all rules in audit mode first so you can understand their impact on your line-of-business applications. Many line-of-business applications are written with limited security concerns, and they may perform tasks in ways that seem similar to malware. By monitoring audit data and [adding exclusions](enable-attack-surface-reduction.md#exclude-files-and-folders-from-asr-rules) for necessary applications, you can deploy attack surface reduction rules without impacting productivity.
|
||||
|
||||
Triggered rules display a notification on the device. You can [customize the notification](customize-attack-surface-reduction.md#customize-the-notification) with your company details and contact information. The notification also displays in the Microsoft Defender Security Center and in the Microsoft 365 security center.
|
||||
Whenever a rule is triggered, a notification will be displayed on the device. You can [customize the notification](customize-attack-surface-reduction.md#customize-the-notification) with your company details and contact information. The notification also displays within the Microsoft Defender Security Center and the Microsoft 365 security center.
|
||||
|
||||
For information about configuring attack surface reduction rules, see [Enable attack surface reduction rules](enable-attack-surface-reduction.md).
|
||||
For more information about configuring attack surface reduction rules, see [Enable attack surface reduction rules](enable-attack-surface-reduction.md).
|
||||
|
||||
## Attack surface reduction features across Windows versions
|
||||
|
||||
You can set attack surface reduction rules for computers running Windows 10 versions 1709 and 1803 or later, Windows Server version 1803 (Semi-Annual Channel) or later, and Windows Server 2019.
|
||||
|
||||
To use the entire feature-set of attack surface reduction rules, you need a Windows 10 Enterprise license. With a Windows E5 license, you get advanced management capabilities including monitoring, analytics, and workflows available in [Microsoft Defender Advanced Threat Protection](microsoft-defender-advanced-threat-protection.md), as well as reporting and configuration capabilities in the Microsoft 365 security center. These advanced capabilities aren't available with an E3 license, but you can still use Event Viewer to review attack surface reduction rule events.
|
||||
|
||||
## Review attack surface reduction events in the Microsoft Defender Security Center
|
||||
|
||||
Microsoft Defender ATP provides detailed reporting into events and blocks as part of its alert investigation scenarios.
|
||||
Microsoft Defender ATP provides detailed reporting for events and blocks, as part of its alert investigation scenarios.
|
||||
|
||||
You can query Microsoft Defender ATP data by using [Advanced hunting](advanced-hunting-query-language.md). If you're using [audit mode](audit-windows-defender.md), you can use advanced hunting to understand how attack surface reduction rules could affect your environment.
|
||||
You can query Microsoft Defender ATP data by using [advanced hunting](advanced-hunting-query-language.md). If you're running [audit mode](audit-windows-defender.md), you can use advanced hunting to understand how attack surface reduction rules could affect your environment.
|
||||
|
||||
Here is an example query:
|
||||
|
||||
@ -57,19 +63,19 @@ DeviceEvents
|
||||
|
||||
## Review attack surface reduction events in Windows Event Viewer
|
||||
|
||||
You can review the Windows event log to view events that are created when attack surface reduction rules fire:
|
||||
You can review the Windows event log to view events generated by attack surface reduction rules:
|
||||
|
||||
1. Download the [Evaluation Package](https://aka.ms/mp7z2w) and extract the file *cfa-events.xml* to an easily accessible location on the machine.
|
||||
|
||||
2. Type **Event Viewer** in the Start menu to open the Windows Event Viewer.
|
||||
2. Enter the words, *Event Viewer*, into the Start menu to open the Windows Event Viewer.
|
||||
|
||||
3. Click **Import custom view...** on the left panel, under **Actions**.
|
||||
3. Under **Actions**, select **Import custom view...**.
|
||||
|
||||
4. Select the file *cfa-events.xml* from where it was extracted. Alternatively, [copy the XML directly](event-views.md).
|
||||
|
||||
5. Click **OK**.
|
||||
5. Select **OK**.
|
||||
|
||||
This will create a custom view that filters to only show the following events related to controlled folder access:
|
||||
This will create a custom view that filters events to only show the following, all of which are related to controlled folder access:
|
||||
|
||||
Event ID | Description
|
||||
-|-
|
||||
@ -77,35 +83,33 @@ Event ID | Description
|
||||
1121 | Event when rule fires in Block-mode
|
||||
1122 | Event when rule fires in Audit-mode
|
||||
|
||||
The "engine version" of attack surface reduction events in the event log, is generated by Microsoft Defender ATP, not the operating system. Microsoft Defender ATP is integrated with Windows 10, so this feature works on all machines with Windows 10 installed.
|
||||
The "engine version" listed for attack surface reduction events in the event log, is generated by Microsoft Defender ATP, not by the operating system. Microsoft Defender ATP is integrated with Windows 10, so this feature works on all devices with Windows 10 installed.
|
||||
|
||||
## Attack surface reduction rules
|
||||
|
||||
The following sections describe each of the 15 attack surface reduction rules. This table shows their corresponding GUIDs, which you use if you're configuring the rules with Group Policy or PowerShell. If you use Microsoft Endpoint Configuration Manager or Microsoft Intune, you do not need the GUIDs:
|
||||
|
||||
Rule name | GUID | File & folder exclusions
|
||||
-----------|------|--------------------------
|
||||
Block executable content from email client and webmail | BE9BA2D9-53EA-4CDC-84E5-9B1EEEE46550 | Supported
|
||||
Block all Office applications from creating child processes | D4F940AB-401B-4EFC-AADC-AD5F3C50688A | Supported
|
||||
Block Office applications from creating executable content | 3B576869-A4EC-4529-8536-B80A7769E899 | Supported
|
||||
Block Office applications from injecting code into other processes | 75668C1F-73B5-4CF0-BB93-3ECF5CB7CC84 | Supported
|
||||
Block JavaScript or VBScript from launching downloaded executable content | D3E037E1-3EB8-44C8-A917-57927947596D | Not supported
|
||||
Block execution of potentially obfuscated scripts | 5BEB7EFE-FD9A-4556-801D-275E5FFC04CC | Supported
|
||||
Block Win32 API calls from Office macro | 92E97FA1-2EDF-4476-BDD6-9DD0B4DDDC7B | Supported
|
||||
Block executable files from running unless they meet a prevalence, age, or trusted list criterion | 01443614-cd74-433a-b99e-2ecdc07bfc25 | Supported
|
||||
Use advanced protection against ransomware | c1db55ab-c21a-4637-bb3f-a12568109d35 | Supported
|
||||
Block credential stealing from the Windows local security authority subsystem (lsass.exe) | 9e6c4e1f-7d60-472f-ba1a-a39ef669e4b2 | Supported
|
||||
Block process creations originating from PSExec and WMI commands | d1e49aac-8f56-4280-b9ba-993a6d77406c | Not supported
|
||||
Block untrusted and unsigned processes that run from USB | b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 | Supported
|
||||
Block Office communication application from creating child processes | 26190899-1602-49e8-8b27-eb1d0a1ce869 | Supported
|
||||
Block Adobe Reader from creating child processes | 7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c | Supported
|
||||
Block persistence through WMI event subscription | e6db77e5-3df2-4cf1-b95a-636979351e5b | Not supported
|
||||
|
||||
Each rule description indicates which apps or file types the rule applies to. In general, the rules for Office apps apply to only Word, Excel, PowerPoint, and OneNote, or they apply to Outlook. Except where specified, attack surface reduction rules don't apply to any other Office apps.
|
||||
-|-|-
|
||||
[Block executable content from email client and webmail](#block-executable-content-from-email-client-and-webmail) | BE9BA2D9-53EA-4CDC-84E5-9B1EEEE46550 | Supported
|
||||
[Block all Office applications from creating child processes](#block-all-office-applications-from-creating-child-processes) | D4F940AB-401B-4EFC-AADC-AD5F3C50688A | Supported
|
||||
[Block Office applications from creating executable content](#block-office-applications-from-creating-executable-content) | 3B576869-A4EC-4529-8536-B80A7769E899 | Supported
|
||||
[Block Office applications from injecting code into other processes](#block-office-applications-from-injecting-code-into-other-processes) | 75668C1F-73B5-4CF0-BB93-3ECF5CB7CC84 | Supported
|
||||
[Block JavaScript or VBScript from launching downloaded executable content](#block-javascript-or-vbscript-from-launching-downloaded-executable-content) | D3E037E1-3EB8-44C8-A917-57927947596D | Not supported
|
||||
[Block execution of potentially obfuscated scripts](#block-execution-of-potentially-obfuscated-scripts) | 5BEB7EFE-FD9A-4556-801D-275E5FFC04CC | Supported
|
||||
[Block Win32 API calls from Office macros](#block-win32-api-calls-from-office-macros) | 92E97FA1-2EDF-4476-BDD6-9DD0B4DDDC7B | Supported
|
||||
[Block executable files from running unless they meet a prevalence, age, or trusted list criterion](#block-executable-files-from-running-unless-they-meet-a-prevalence-age-or-trusted-list-criterion) | 01443614-cd74-433a-b99e-2ecdc07bfc25 | Supported
|
||||
[Use advanced protection against ransomware](#use-advanced-protection-against-ransomware) | c1db55ab-c21a-4637-bb3f-a12568109d35 | Supported
|
||||
[Block credential stealing from the Windows local security authority subsystem (lsass.exe)](#block-credential-stealing-from-the-windows-local-security-authority-subsystem) | 9e6c4e1f-7d60-472f-ba1a-a39ef669e4b2 | Supported
|
||||
[Block process creations originating from PSExec and WMI commands](#block-process-creations-originating-from-psexec-and-wmi-commands) | d1e49aac-8f56-4280-b9ba-993a6d77406c | Supported
|
||||
[Block untrusted and unsigned processes that run from USB](#block-untrusted-and-unsigned-processes-that-run-from-usb) | b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 | Supported
|
||||
[Block Office communication application from creating child processes](#block-office-communication-application-from-creating-child-processes) | 26190899-1602-49e8-8b27-eb1d0a1ce869 | Supported
|
||||
[Block Adobe Reader from creating child processes](#block-adobe-reader-from-creating-child-processes) | 7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c | Supported
|
||||
[Block persistence through WMI event subscription](#block-persistence-through-wmi-event-subscription) | e6db77e5-3df2-4cf1-b95a-636979351e5b | Not supported
|
||||
|
||||
### Block executable content from email client and webmail
|
||||
|
||||
This rule blocks the following file types from launching from email in Microsoft Outlook or Outlook.com and other popular webmail providers:
|
||||
This rule blocks the following file types from launching from email opened within the Microsoft Outlook application, or Outlook.com and other popular webmail providers:
|
||||
|
||||
* Executable files (such as .exe, .dll, or .scr)
|
||||
* Script files (such as a PowerShell .ps, VisualBasic .vbs, or JavaScript .js file)
|
||||
@ -122,7 +126,7 @@ GUID: BE9BA2D9-53EA-4CDC-84E5-9B1EEEE46550
|
||||
|
||||
This rule blocks Office apps from creating child processes. This includes Word, Excel, PowerPoint, OneNote, and Access.
|
||||
|
||||
This is a typical malware behavior, especially malware that abuses Office as a vector, using VBA macros and exploit code to download and attempt to run additional payload. Some legitimate line-of-business applications might also use behaviors like this, including spawning a command prompt or using PowerShell to configure registry settings.
|
||||
Creating malicious child processes is a common malware strategy. Malware that abuse Office as a vector often run VBA macros and exploit code to download and attempt to run additional payloads. However, some legitimate line-of-business applications might also generate child processes for benign purposes, such as spawning a command prompt or using PowerShell to configure registry settings.
|
||||
|
||||
This rule was introduced in: Windows 10 1709, Windows Server 1809, Windows Server 2019, Configuration Manager CB 1710
|
||||
|
||||
@ -148,7 +152,11 @@ GUID: 3B576869-A4EC-4529-8536-B80A7769E899
|
||||
|
||||
### Block Office applications from injecting code into other processes
|
||||
|
||||
Attackers might attempt to use Office apps to migrate malicious code into other processes through code injection, so the code can masquerade as a clean process. This rule blocks code injection attempts from Office apps into other processes. There are no known legitimate business purposes for using code injection.
|
||||
This rule blocks code injection attempts from Office apps into other processes.
|
||||
|
||||
Attackers might attempt to use Office apps to migrate malicious code into other processes through code injection, so the code can masquerade as a clean process.
|
||||
|
||||
There are no known legitimate business purposes for using code injection.
|
||||
|
||||
This rule applies to Word, Excel, and PowerPoint.
|
||||
|
||||
@ -162,9 +170,9 @@ GUID: 75668C1F-73B5-4CF0-BB93-3ECF5CB7CC84
|
||||
|
||||
### Block JavaScript or VBScript from launching downloaded executable content
|
||||
|
||||
Malware often uses JavaScript and VBScript scripts to launch other malicious apps.
|
||||
This rule prevents scripts from launching potentially malicious downloaded content. Malware written in JavaScript or VBScript often acts as a downloader to fetch and launch other malware from the Internet.
|
||||
|
||||
Malware written in JavaScript or VBS often acts as a downloader to fetch and launch additional native payload from the Internet. This rule prevents scripts from launching downloaded content, helping to prevent malicious use of the scripts to spread malware and infect machines. This isn't a common line-of-business use, but line-of-business applications sometimes use scripts to download and launch installers.
|
||||
Although not common, line-of-business applications sometimes use scripts to download and launch installers.
|
||||
|
||||
> [!IMPORTANT]
|
||||
> File and folder exclusions don't apply to this attack surface reduction rule.
|
||||
@ -179,7 +187,9 @@ GUID: D3E037E1-3EB8-44C8-A917-57927947596D
|
||||
|
||||
### Block execution of potentially obfuscated scripts
|
||||
|
||||
Script obfuscation is a common technique that both malware authors and legitimate applications use to hide intellectual property or decrease script loading times. This rule detects suspicious properties within an obfuscated script.
|
||||
This rule detects suspicious properties within an obfuscated script.
|
||||
|
||||
Script obfuscation is a common technique that both malware authors and legitimate applications use to hide intellectual property or decrease script loading times. Malware authors also use obfuscation to make malicious code harder to read, which prevents close scrutiny by humans and security software.
|
||||
|
||||
This rule was introduced in: Windows 10 1709, Windows Server 1809, Windows Server 2019, Configuration Manager CB 1710
|
||||
|
||||
@ -191,7 +201,9 @@ GUID: 5BEB7EFE-FD9A-4556-801D-275E5FFC04CC
|
||||
|
||||
### Block Win32 API calls from Office macros
|
||||
|
||||
Office VBA provides the ability to use Win32 API calls, which malicious code can abuse. Most organizations don't use this functionality, but might still rely on using other macro capabilities. This rule allows you to prevent using Win32 APIs in VBA macros, which reduces the attack surface.
|
||||
This rule prevents VBA macros from calling Win32 APIs.
|
||||
|
||||
Office VBA provides the ability to make Win32 API calls. Malware can abuse this capability, such as [calling Win32 APIs to launch malicious shellcode](https://www.microsoft.com/security/blog/2018/09/12/office-vba-amsi-parting-the-veil-on-malicious-macros/) without writing anything directly to disk. Most organizations don't rely on the ability to call Win32 APIs in their day-to-day functioning, even if they use macros in other ways.
|
||||
|
||||
This rule was introduced in: Windows 10 1709, Windows Server 1809, Windows Server 2019, Configuration Manager CB 1710
|
||||
|
||||
@ -203,10 +215,12 @@ GUID: 92E97FA1-2EDF-4476-BDD6-9DD0B4DDDC7B
|
||||
|
||||
### Block executable files from running unless they meet a prevalence, age, or trusted list criterion
|
||||
|
||||
This rule blocks the following file types from launching unless they either meet prevalence or age criteria, or they're in a trusted list or exclusion list:
|
||||
This rule blocks the following file types from launching unless they meet prevalence or age criteria, or they're in a trusted list or an exclusion list:
|
||||
|
||||
* Executable files (such as .exe, .dll, or .scr)
|
||||
|
||||
Launching untrusted or unknown executable files can be risky, as it may not not be initially clear if the files are malicious.
|
||||
|
||||
> [!NOTE]
|
||||
> You must [enable cloud-delivered protection](../windows-defender-antivirus/enable-cloud-protection-windows-defender-antivirus.md) to use this rule.
|
||||
|
||||
@ -225,7 +239,7 @@ GUID: 01443614-cd74-433a-b99e-2ecdc07bfc25
|
||||
|
||||
### Use advanced protection against ransomware
|
||||
|
||||
This rule provides an extra layer of protection against ransomware. It scans executable files entering the system to determine whether they're trustworthy. If the files closely resemble ransomware, this rule blocks them from running, unless they're in a trusted list or exclusion list.
|
||||
This rule provides an extra layer of protection against ransomware. It scans executable files entering the system to determine whether they're trustworthy. If the files closely resemble ransomware, this rule blocks them from running, unless they're in a trusted list or an exclusion list.
|
||||
|
||||
> [!NOTE]
|
||||
> You must [enable cloud-delivered protection](../windows-defender-antivirus/enable-cloud-protection-windows-defender-antivirus.md) to use this rule.
|
||||
@ -238,9 +252,11 @@ Configuration Manager name: Use advanced protection against ransomware
|
||||
|
||||
GUID: c1db55ab-c21a-4637-bb3f-a12568109d35
|
||||
|
||||
### Block credential stealing from the Windows local security authority subsystem (lsass.exe)
|
||||
### Block credential stealing from the Windows local security authority subsystem
|
||||
|
||||
Local Security Authority Subsystem Service (LSASS) authenticates users who log in to a Windows computer. Microsoft Defender Credential Guard in Windows 10 normally prevents attempts to extract credentials from LSASS. However, some organizations can't enable Credential Guard on all of their computers because of compatibility issues with custom smartcard drivers or other programs that load into the Local Security Authority (LSA). In these cases, attackers can use tools like Mimikatz to scrape cleartext passwords and NTLM hashes from LSASS. This rule helps mitigate that risk by locking down LSASS.
|
||||
This rule helps prevent credential stealing, by locking down Local Security Authority Subsystem Service (LSASS).
|
||||
|
||||
LSASS authenticates users who log in to a Windows computer. Microsoft Defender Credential Guard in Windows 10 normally prevents attempts to extract credentials from LSASS. However, some organizations can't enable Credential Guard on all of their computers because of compatibility issues with custom smartcard drivers or other programs that load into the Local Security Authority (LSA). In these cases, attackers can use hack tools like Mimikatz to scrape cleartext passwords and NTLM hashes from LSASS.
|
||||
|
||||
> [!NOTE]
|
||||
> In some apps, the code enumerates all running processes and attempts to open them with exhaustive permissions. This rule denies the app's process open action and logs the details to the security event log. This rule can generate a lot of noise. If you have an app that overly enumerates LSASS, you need to add it to the exclusion list. By itself, this event log entry doesn't necessarily indicate a malicious threat.
|
||||
@ -255,10 +271,7 @@ GUID: 9e6c4e1f-7d60-472f-ba1a-a39ef669e4b2
|
||||
|
||||
### Block process creations originating from PSExec and WMI commands
|
||||
|
||||
This rule blocks processes through PsExec and WMI commands from running, to prevent remote code execution that can spread malware attacks.
|
||||
|
||||
> [!IMPORTANT]
|
||||
> File and folder exclusions do not apply to this attack surface reduction rule.
|
||||
This rule blocks processes created through [PsExec](https://docs.microsoft.com/sysinternals/downloads/psexec) and [WMI](https://docs.microsoft.com/windows/win32/wmisdk/about-wmi) from running. Both PsExec and WMI can remotely execute code, so there is a risk of malware abusing this functionality for command and control purposes, or to spread an infection throughout an organization's network.
|
||||
|
||||
> [!WARNING]
|
||||
> Only use this rule if you're managing your devices with [Intune](https://docs.microsoft.com/intune) or another MDM solution. This rule is incompatible with management through [Microsoft Endpoint Configuration Manager](https://docs.microsoft.com/configmgr) because this rule blocks WMI commands the Configuration Manager client uses to function correctly.
|
||||
@ -288,7 +301,9 @@ GUID: b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4
|
||||
|
||||
### Block Office communication application from creating child processes
|
||||
|
||||
This rule prevents Outlook from creating child processes. 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](https://blogs.technet.microsoft.com/office365security/defending-against-rules-and-forms-injection/) that attackers can use when a user's credentials are compromised.
|
||||
This rule prevents Outlook from creating child processes, while till allowing legitimate Outlook functions.
|
||||
|
||||
This protects against social engineering attacks and prevents exploit code from abusing vulnerabilities in Outlook. It also protects against [Outlook rules and forms exploits](https://blogs.technet.microsoft.com/office365security/defending-against-rules-and-forms-injection/) that attackers can use when a user's credentials are compromised.
|
||||
|
||||
> [!NOTE]
|
||||
> This rule applies to Outlook and Outlook.com only.
|
||||
@ -303,7 +318,9 @@ GUID: 26190899-1602-49e8-8b27-eb1d0a1ce869
|
||||
|
||||
### 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.
|
||||
This rule prevents attacks by blocking Adobe Reader from creating additional processes.
|
||||
|
||||
Through social engineering or exploits, malware can download and launch additional payloads and break out of Adobe Reader. By blocking child processes from being generated by Adobe Reader, malware attempting to use it as a vector are prevented from spreading.
|
||||
|
||||
This rule was introduced in: Windows 10 1809, Windows Server 1809, Windows Server 2019
|
||||
|
||||
@ -315,7 +332,9 @@ GUID: 7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c
|
||||
|
||||
### Block persistence through WMI event subscription
|
||||
|
||||
Fileless threats employ various tactics to stay hidden, to avoid being seen in the file system, and to gain periodic execution control. Some threats can abuse the WMI repository and event model to stay hidden. With this rule, admins can prevent threats that abuse WMI to persist and stay hidden in WMI repository.
|
||||
This rule prevents malware from abusing WMI to attain persistence on a device.
|
||||
|
||||
Fileless threats employ various tactics to stay hidden, to avoid being seen in the file system, and to gain periodic execution control. Some threats can abuse the WMI repository and event model to stay hidden.
|
||||
|
||||
This rule was introduced in: Windows 10 1903, Windows Server 1903
|
||||
|
||||
@ -327,6 +346,7 @@ GUID: e6db77e5-3df2-4cf1-b95a-636979351e5b
|
||||
|
||||
## Related topics
|
||||
|
||||
* [Attack surface reduction FAQ](attack-surface-reduction.md)
|
||||
* [Enable attack surface reduction rules](enable-attack-surface-reduction.md)
|
||||
* [Evaluate attack surface reduction rules](evaluate-attack-surface-reduction.md)
|
||||
* [Compatibility of Microsoft Defender with other antivirus/antimalware](../windows-defender-antivirus/windows-defender-antivirus-compatibility.md)
|
||||
|
||||
@ -25,7 +25,7 @@ ms.topic: conceptual
|
||||
>[!NOTE]
|
||||
> Secure score is now part of Threat & Vulnerability Management as Configuration score.
|
||||
|
||||
Your Configuration score is visible in the [Threat & Vulnerability Management dashboard](tvm-dashboard-insights.md) of the Microsoft Defender Security Center. It reflects the collective security configuration state of your machines across the following categories:
|
||||
Your Configuration score is visible in the [Threat & Vulnerability Management dashboard](tvm-dashboard-insights.md) of the Microsoft Defender Security Center. A higher configuration score means your endpoints are more resilient from cybersecurity threat attacks. It reflects the collective security configuration state of your machines across the following categories:
|
||||
|
||||
- Application
|
||||
- Operating system
|
||||
@ -33,7 +33,7 @@ Your Configuration score is visible in the [Threat & Vulnerability Management da
|
||||
- Accounts
|
||||
- Security controls
|
||||
|
||||
A higher configuration score means your endpoints are more resilient from cybersecurity threat attacks.
|
||||
Select a category to go to the [**Security recommendations**](tvm-security-recommendation.md) page and view the relevant recommendations.
|
||||
|
||||
## How it works
|
||||
|
||||
@ -43,20 +43,31 @@ A higher configuration score means your endpoints are more resilient from cybers
|
||||
The data in the configuration score card is the product of meticulous and ongoing vulnerability discovery process aggregated with configuration discovery assessments that continuously:
|
||||
|
||||
- Compare collected configurations to the collected benchmarks to discover misconfigured assets
|
||||
- Map configurations to vulnerabilities that can be remediated or partially remediated (risk reduction) by remediating the misconfiguration
|
||||
- Map configurations to vulnerabilities that can be remediated or partially remediated (risk reduction)
|
||||
- Collect and maintain best practice configuration benchmarks (vendors, security feeds, internal research teams)
|
||||
- Collect and monitor changes of security control configuration state from all assets
|
||||
|
||||
From the widget, you'd be able to see which security aspect requires attention. You can click the configuration score categories and it will take you to the **Security recommendations** page to see more details and understand the context of the issue. From there, you can act on them based on security benchmarks.
|
||||
## Improve your security configuration
|
||||
|
||||
## Improve your configuration score
|
||||
You can improve your security configuration when you remediate issues from the security recommendations list. As you do so, your Configuration score improves, which means your organization becomes more resilient against cybersecurity threats and vulnerabilities.
|
||||
|
||||
The goal is to remediate the issues in the security recommendations list to improve your configuration score. You can filter the view based on:
|
||||
1. From the Configuration score card in the Threat & Vulnerability Management dashboard, select the one of the categories to view the list of recommendations related to that category. It will take you to the [**Security recommendations**](tvm-security-recommendation.md) page. If you want to see all security recommendations, once you get to the Security recommendations page, clear the search field.
|
||||
|
||||
- **Related component** — **Accounts**, **Application**, **Network**, **OS**, or **Security controls**
|
||||
- **Remediation type** — **Configuration change** or **Software update**
|
||||
2. Select an item on the list. The flyout panel will open with details related to the recommendation. Select **Remediation options**.
|
||||
|
||||
See how you can [improve your security configuration](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/threat-and-vuln-mgt-scenarios#improve-your-security-configuration), for details.
|
||||
|
||||
|
||||
3. Read the description to understand the context of the issue and what to do next. Select a due date, add notes, and select **Export all remediation activity data to CSV** so you can attach it to an email for follow-up.
|
||||
|
||||
4. **Submit request**. You will see a confirmation message that the remediation task has been created.
|
||||
>
|
||||
|
||||
5. Save your CSV file.
|
||||
|
||||
|
||||
6. Send a follow-up email to your IT Administrator and allow the time that you have allotted for the remediation to propagate in the system.
|
||||
|
||||
7. Review the **Configuration score** card again on the dashboard. The number of security controls recommendations will decrease. When you select **Security controls** to go back to the **Security recommendations** page, the item that you have addressed will not be listed there anymore, and your configuration score should increase.
|
||||
|
||||
>[!IMPORTANT]
|
||||
>To boost your vulnerability assessment detection rates, download the following mandatory security updates and deploy them in your network:
|
||||
@ -71,17 +82,14 @@ See how you can [improve your security configuration](https://docs.microsoft.com
|
||||
|
||||
## Related topics
|
||||
|
||||
- [Threat & Vulnerability Management overview](next-gen-threat-and-vuln-mgt.md)
|
||||
- [Supported operating systems and platforms](tvm-supported-os.md)
|
||||
- [Risk-based Threat & Vulnerability Management](next-gen-threat-and-vuln-mgt.md)
|
||||
- [Threat & Vulnerability Management dashboard overview](tvm-dashboard-insights.md)
|
||||
- [Threat & Vulnerability Management dashboard](tvm-dashboard-insights.md)
|
||||
- [Exposure score](tvm-exposure-score.md)
|
||||
- [Security recommendations](tvm-security-recommendation.md)
|
||||
- [Remediation and exception](tvm-remediation.md)
|
||||
- [Software inventory](tvm-software-inventory.md)
|
||||
- [Weaknesses](tvm-weaknesses.md)
|
||||
- [Scenarios](threat-and-vuln-mgt-scenarios.md)
|
||||
- [APIs](threat-and-vuln-mgt-scenarios.md#apis)
|
||||
- [Configure data access for Threat & Vulnerability Management roles](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/user-roles#create-roles-and-assign-the-role-to-an-azure-active-directory-group)
|
||||
- [Score APIs](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/score)
|
||||
- [Software APIs](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/software)
|
||||
- [Vulnerability APIs](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/vulnerability)
|
||||
- [Recommendation APIs](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/vulnerability)
|
||||
|
||||
@ -38,8 +38,8 @@ The WinHTTP configuration setting is independent of the Windows Internet (WinINe
|
||||
- Transparent proxy
|
||||
- Web Proxy Auto-discovery Protocol (WPAD)
|
||||
|
||||
> [!NOTE]
|
||||
> If you're using Transparent proxy or WPAD in your network topology, you don't need special configuration settings. For more information on Microsoft Defender ATP URL exclusions in the proxy, see [Enable access to Microsoft Defender ATP service URLs in the proxy server](#enable-access-to-microsoft-defender-atp-service-urls-in-the-proxy-server).
|
||||
> [!NOTE]
|
||||
> If you're using Transparent proxy or WPAD in your network topology, you don't need special configuration settings. For more information on Microsoft Defender ATP URL exclusions in the proxy, see [Enable access to Microsoft Defender ATP service URLs in the proxy server](#enable-access-to-microsoft-defender-atp-service-urls-in-the-proxy-server).
|
||||
|
||||
- Manual static proxy configuration:
|
||||
- Registry based configuration
|
||||
@ -102,7 +102,8 @@ See [Netsh Command Syntax, Contexts, and Formatting](https://docs.microsoft.com/
|
||||
|
||||
## Enable access to Microsoft Defender ATP service URLs in the proxy server
|
||||
|
||||
If a proxy or firewall is blocking all traffic by default and allowing only specific domains through or HTTPS scanning (SSL inspection) is enabled, make sure that the following URLs are not blocked by default. Do not disable security monitoring or inspection of these URLs, but allow them as you would other internet traffic. They permit communication with Microsoft Defender ATP service in port 80 and 443:
|
||||
If a proxy or firewall is blocking all traffic by default and allowing only specific domains through, add the domains listed below to the allowed domains list.
|
||||
If a proxy or firewall has HTTPS scanning (SSL inspection) enabled, exclude the domains listed below from HTTPS scanning.
|
||||
|
||||
> [!NOTE]
|
||||
> settings-win.data.microsoft.com is only needed if you have Windows 10 machines running version 1803 or earlier.<br>
|
||||
@ -120,6 +121,16 @@ United States | ```us.vortex-win.data.microsoft.com``` <br> ```ussus1eastprod.bl
|
||||
|
||||
If a proxy or firewall is blocking anonymous traffic, as Microsoft Defender ATP sensor is connecting from system context, make sure anonymous traffic is permitted in the previously listed URLs.
|
||||
|
||||
### Log analytics agent requirements
|
||||
|
||||
The information below list the proxy and firewall configuration information required to communicate with Log Analytics agent (often referred to as Microsoft Monitoring Agent) for the previous versions of Windows such as Windows 7 SP1, Windows 8.1, Windows Server 2008 R2, Windows Server 2012 R2, and Windows Server 2016.
|
||||
|
||||
|Agent Resource|Ports |Direction |Bypass HTTPS inspection|
|
||||
|------|---------|--------|--------|
|
||||
|*.ods.opinsights.azure.com |Port 443 |Outbound|Yes |
|
||||
|*.oms.opinsights.azure.com |Port 443 |Outbound|Yes |
|
||||
|*.blob.core.windows.net |Port 443 |Outbound|Yes |
|
||||
|
||||
## Microsoft Defender ATP service backend IP range
|
||||
|
||||
If your network devices don't support the URLs added to an "allow" list in the prior section, you can use the following information.
|
||||
|
||||
@ -25,7 +25,7 @@ ms.topic: article
|
||||
- Windows Server 2012 R2
|
||||
- Windows Server 2016
|
||||
- Windows Server, version 1803
|
||||
- Windows Server, 2019
|
||||
- Windows Server, 2019 and later
|
||||
- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
> Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-configserver-abovefoldlink)
|
||||
@ -38,7 +38,7 @@ The service supports the onboarding of the following servers:
|
||||
- Windows Server 2012 R2
|
||||
- Windows Server 2016
|
||||
- Windows Server, version 1803
|
||||
- Windows Server 2019
|
||||
- Windows Server 2019 and later
|
||||
|
||||
|
||||
For a practical guidance on what needs to be in place for licensing and infrastructure, see [Protecting Windows Servers with Microsoft Defender ATP](https://techcommunity.microsoft.com/t5/What-s-New/Protecting-Windows-Server-with-Windows-Defender-ATP/m-p/267114#M128).
|
||||
@ -113,7 +113,7 @@ The following steps are required to enable this integration:
|
||||
On the **Agent Setup Options** page, choose **Connect the agent to Azure Log Analytics (OMS)**.
|
||||
- [Install the agent using the command line](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#install-the-agent-using-the-command-line) and [configure the agent using a script](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#add-a-workspace-using-a-script).
|
||||
|
||||
3. You'll need to configure proxy settings for the Microsoft Monitoring Agent. For more information, see [Configure proxy settings](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#configure-proxy-settings).
|
||||
3. You'll need to configure proxy settings for the Microsoft Monitoring Agent. For more information, see [Configure proxy settings](configure-proxy-internet.md).
|
||||
|
||||
Once completed, you should see onboarded servers in the portal within an hour.
|
||||
|
||||
@ -153,11 +153,13 @@ Support for Windows Server, version 1803 and Windows 2019 provides deeper insigh
|
||||
|
||||
b. Run the following PowerShell command to verify that the passive mode was configured:
|
||||
|
||||
```Get-WinEvent -FilterHashtable @{ProviderName="Microsoft-Windows-Sense" ;ID=84}```
|
||||
```PowerShell
|
||||
Get-WinEvent -FilterHashtable @{ProviderName="Microsoft-Windows-Sense" ;ID=84}
|
||||
```
|
||||
|
||||
c. Confirm that a recent event containing the passive mode event is found:
|
||||
|
||||
|
||||
|
||||
|
||||
3. Run the following command to check if Windows Defender AV is installed:
|
||||
|
||||
@ -172,8 +174,8 @@ Microsoft Defender ATP integrates with Azure Security Center to provide a compre
|
||||
The following capabilities are included in this integration:
|
||||
- Automated onboarding - Microsoft Defender ATP sensor is automatically enabled on Windows Servers that are onboarded to Azure Security Center. For more information on Azure Security Center onboarding, see [Onboarding to Azure Security Center Standard for enhanced security](https://docs.microsoft.com/azure/security-center/security-center-onboarding).
|
||||
|
||||
> [!NOTE]
|
||||
> Automated onboarding is only applicable for Windows Server 2012 R2 and Windows Server 2016.
|
||||
> [!NOTE]
|
||||
> Automated onboarding is only applicable for Windows Server 2012 R2 and Windows Server 2016.
|
||||
|
||||
- Servers monitored by Azure Security Center will also be available in Microsoft Defender ATP - Azure Security Center seamlessly connects to the Microsoft Defender ATP tenant, providing a single view across clients and servers. In addition, Microsoft Defender ATP alerts will be available in the Azure Security Center console.
|
||||
- Server investigation - Azure Security Center customers can access Microsoft Defender Security Center to perform detailed investigation to uncover the scope of a potential breach
|
||||
|
||||
@ -78,7 +78,7 @@ You'll need to configure Splunk so that it can pull Microsoft Defender ATP detec
|
||||
<td>URL to authenticate the azure app (Default : https://login.microsoftonline.com)</td>
|
||||
</tr>
|
||||
<td>Endpoint</td>
|
||||
<td>Depending on the location of your datacenter, select any of the following URL: </br></br> <strong>For EU</strong>: <code>https://wdatp-alertexporter-eu.securitycenter.windows.com/api/alerts</code><br></br><strong>For US:</strong><code>https://wdatp-alertexporter-us.securitycenter.windows.com/api/alerts</code> <br><br> <strong>For UK:</strong><code>https://wdatp-alertexporter-uk.securitycenter.windows.com/api/alerts</code>
|
||||
<td>Depending on the location of your datacenter, select any of the following URL: </br></br> <strong>For EU</strong>: <code>https://wdatp-alertexporter-eu.securitycenter.windows.com</code><br></br><strong>For US:</strong><code>https://wdatp-alertexporter-us.securitycenter.windows.com</code> <br><br> <strong>For UK:</strong><code>https://wdatp-alertexporter-uk.securitycenter.windows.com</code>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>Tenant ID</td>
|
||||
|
||||
@ -63,14 +63,14 @@ With the query in the query editor, select **Create detection rule** and specify
|
||||
For more information about how alert details are displayed, [read about the alert queue](alerts-queue.md).
|
||||
|
||||
#### Rule frequency
|
||||
When saved, custom detections rules immediately run. They then run again at fixed intervals based on the frequency you choose. Rules that run less frequently will have longer lookback durations:
|
||||
When saved, a new or edited custom detection rule immediately runs and checks for matches from the past 30 days of data. The rule then runs again at fixed intervals and lookback durations based on the frequency you choose:
|
||||
|
||||
- **Every 24 hours** — checks data from the past 30 days
|
||||
- **Every 12 hours** — checks data from the past 24 hours
|
||||
- **Every 3 hours** — checks data from the past 6 hours
|
||||
- **Every hour** — checks data from the past 2 hours
|
||||
- **Every 24 hours** — runs every 24 hours, checking data from the past 30 days
|
||||
- **Every 12 hours** — runs every 12 hours, checking data from the past 24 hours
|
||||
- **Every 3 hours** — runs every 3 hours, checking data from the past 6 hours
|
||||
- **Every hour** — runs hourly, checking data from the past 2 hours
|
||||
|
||||
Whenever a rule runs, similar detections on the same machine could be aggregated into fewer alerts, so running a rule less frequently can generate fewer alerts. Select the frequency that matches how closely you want to monitor detections, and consider your organization's capacity to respond to the alerts.
|
||||
Select the frequency that matches how closely you want to monitor detections, and consider your organization's capacity to respond to the alerts.
|
||||
|
||||
### 3. Specify actions on files or machines.
|
||||
Your custom detection rule can automatically take actions on files or machines that are returned by the query.
|
||||
@ -88,7 +88,7 @@ These actions are applied to files in the `SHA1` or the `InitiatingProcessSHA1`
|
||||
- **Quarantine file** — deletes the file from its current location and places a copy in quarantine
|
||||
|
||||
### 4. Click **Create** to save and turn on the rule.
|
||||
When saved, the custom detection rule immediately runs. It runs again every 24 hours to check for matches, generate alerts, and take response actions.
|
||||
After reviewing the rule, click **Create** to save it. The custom detection rule immediately runs. It runs again based on configured frequency to check for matches, generate alerts, and take response actions.
|
||||
|
||||
## Manage existing custom detection rules
|
||||
In **Settings** > **Custom detections**, you can view the list of existing custom detection rules, check their previous runs, and review the alerts they have triggered. You can also run a rule on demand and modify it.
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
---
|
||||
title: Configure how attack surface reduction rules work to finetune protection in your network
|
||||
title: Configure how attack surface reduction rules work to fine-tune protection in your network
|
||||
description: You can individually set rules in audit, block, or disabled modes, and add files and folders that should be excluded from ASR
|
||||
keywords: Attack surface reduction, hips, host intrusion prevention system, protection rules, anti-exploit, antiexploit, exploit, infection prevention, customize, configure, exclude
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
@ -26,11 +26,11 @@ manager: dansimp
|
||||
> [!IMPORTANT]
|
||||
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
|
||||
|
||||
Attack surface reduction rules help prevent actions and apps that are typically used by exploit-seeking malware to infect machines. Attack surface reduction rules are supported on Windows Server 2019 as well as Windows 10 clients.
|
||||
Attack surface reduction rules help prevent software behaviors that are often abused to compromise your device or network. For example, an attacker might try to run an unsigned script off of a USB drive, or have a macro in an Office document make calls directly to the Win32 API. Attack surface reduction rules can constrain these kinds of risky behaviors and improve your organization's defensive posture.
|
||||
|
||||
This topic describes how to customize attack surface reduction rules by [excluding files and folders](#exclude-files-and-folders) or [adding custom text to the notification](#customize-the-notification) alert that appears on a user's computer.
|
||||
Learn how to customize attack surface reduction rules by [excluding files and folders](#exclude-files-and-folders) or [adding custom text to the notification](#customize-the-notification) alert that appears on a user's computer.
|
||||
|
||||
You can use Group Policy, PowerShell, and MDM CSPs to configure these settings.
|
||||
Attack surface reduction rules are supported on Windows 10, versions 1709 and 1803 or later, Windows Server, version 1803 (Semi-Annual Channel) or later, and Windows Server 2019. You can use Group Policy, PowerShell, and MDM CSPs to configure these settings.
|
||||
|
||||
## Exclude files and folders
|
||||
|
||||
@ -39,12 +39,12 @@ You can exclude files and folders from being evaluated by attack surface reducti
|
||||
> [!WARNING]
|
||||
> This could potentially allow unsafe files to run and infect your devices. Excluding files or folders can severely reduce the protection provided by attack surface reduction rules. Files that would have been blocked by a rule will be allowed to run, and there will be no report or event recorded.
|
||||
|
||||
An exclusion applies to all rules that allow exclusions. You can specify an individual file, folder path, or the fully qualified domain name for a resource, but you cannot limit an exclusion to certain rules.
|
||||
An exclusion applies to all rules that allow exclusions. You can specify an individual file, folder path, or the fully qualified domain name for a resource, but you cannot limit an exclusion to a specific rule.
|
||||
|
||||
An exclusion is applied only when the excluded application or service starts. For example, if you add an exclusion for an update service that is already running, the update service will continue to trigger events until the service is stopped and restarted.
|
||||
|
||||
Attack surface reduction supports environment variables and wildcards. For information about using wildcards, see [Use wildcards in the file name and folder path or extension exclusion lists](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus#use-wildcards-in-the-file-name-and-folder-path-or-extension-exclusion-lists).
|
||||
If you are encountering problems with rules detecting files that you believe should not be detected, you should [use audit mode first to test the rule](evaluate-attack-surface-reduction.md).
|
||||
If you are encountering problems with rules detecting files that you believe should not be detected, you should [use audit mode to test the rule](evaluate-attack-surface-reduction.md).
|
||||
|
||||
Rule description | GUID
|
||||
-|-|-
|
||||
@ -103,3 +103,4 @@ See the [Windows Security](../windows-defender-security-center/windows-defender-
|
||||
* [Reduce attack surfaces with attack surface reduction rules](attack-surface-reduction.md)
|
||||
* [Enable attack surface reduction rules](enable-attack-surface-reduction.md)
|
||||
* [Evaluate attack surface reduction rules](evaluate-attack-surface-reduction.md)
|
||||
* [Attack surface reduction FAQ](attack-surface-reduction.md)
|
||||
|
||||
Binary file not shown.
@ -1,6 +1,6 @@
|
||||
---
|
||||
title: Enable ASR rules individually to protect your organization
|
||||
description: Enable ASR rules to protect your devices from attacks the use macros, scripts, and common injection techniques
|
||||
description: Enable attack surface reduction (ASR) rules to protect your devices from attacks that use macros, scripts, and common injection techniques.
|
||||
keywords: Attack surface reduction, hips, host intrusion prevention system, protection rules, anti-exploit, antiexploit, exploit, infection prevention, enable, turn on
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
ms.pagetype: security
|
||||
@ -19,7 +19,7 @@ manager: dansimp
|
||||
|
||||
# Enable attack surface reduction rules
|
||||
|
||||
[Attack surface reduction rules](attack-surface-reduction.md) help prevent actions and apps that malware often uses to infect computers. You can set attack surface reduction rules for computers running Windows 10 or Windows Server 2019.
|
||||
[Attack surface reduction rules](attack-surface-reduction.md) help prevent actions that malware often abuse to compromise devices and networks. You can set attack surface reduction rules for computers running Windows 10, versions 1709 and 1803 or later, Windows Server, version 1803 (Semi-Annual Channel) or later, and Windows Server 2019.
|
||||
|
||||
Each ASR rule contains three settings:
|
||||
|
||||
@ -54,7 +54,7 @@ You can exclude files and folders from being evaluated by most attack surface re
|
||||
> * Block process creations originating from PSExec and WMI commands
|
||||
> * Block JavaScript or VBScript from launching downloaded executable content
|
||||
|
||||
You can specify individual files or folders (using folder paths or fully qualified resource names) but you can't specify which rules the exclusions apply to. An exclusion is applied only when the excluded application or service starts. For example, if you add an exclusion for an update service that is already running, the update service will continue to trigger events until the service is stopped and restarted.
|
||||
You can specify individual files or folders (using folder paths or fully qualified resource names), but you can't specify which rules the exclusions apply to. An exclusion is applied only when the excluded application or service starts. For example, if you add an exclusion for an update service that is already running, the update service will continue to trigger events until the service is stopped and restarted.
|
||||
|
||||
ASR rules support environment variables and wildcards. For information about using wildcards, see [Use wildcards in the file name and folder path or extension exclusion lists](../windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md#use-wildcards-in-the-file-name-and-folder-path-or-extension-exclusion-lists).
|
||||
|
||||
@ -62,7 +62,7 @@ The following procedures for enabling ASR rules include instructions for how to
|
||||
|
||||
## Intune
|
||||
|
||||
1. In Intune, select **Device configuration** > **Profiles**. Choose an existing endpoint protection profile or create a new one. To create a new one, select **Create profile** and enter information for this profile. For **Profile type**, select **Endpoint protection**. If you've chosen an existing profile, select **Properties** and then select **Settings**.
|
||||
1. Select **Device configuration** > **Profiles**. Choose an existing endpoint protection profile or create a new one. To create a new one, select **Create profile** and enter information for this profile. For **Profile type**, select **Endpoint protection**. If you've chosen an existing profile, select **Properties** and then select **Settings**.
|
||||
|
||||
2. In the **Endpoint protection** pane, select **Windows Defender Exploit Guard**, then select **Attack Surface Reduction**. Select the desired setting for each ASR rule.
|
||||
|
||||
@ -186,4 +186,5 @@ Value: c:\path|e:\path|c:\Whitelisted.exe
|
||||
|
||||
* [Reduce attack surfaces with attack surface reduction rules](attack-surface-reduction.md)
|
||||
* [Evaluate attack surface reduction](evaluate-attack-surface-reduction.md)
|
||||
* [Attack surface reduction FAQ](attack-surface-reduction.md)
|
||||
* [Enable cloud-delivered protection](../windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md)
|
||||
|
||||
@ -23,9 +23,9 @@ manager: dansimp
|
||||
|
||||
* [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
Attack surface reduction rules help prevent actions and apps that are typically used by exploit-seeking malware to infect machines. Attack surface reduction rules are supported on Windows Server 2019 as well as Windows 10 clients.
|
||||
Attack surface reduction rules help prevent actions that are typically used by malware to compromise devices or networks. Attack surface reduction rules are supported on Windows 10, versions 1709 and 1803 or later, Windows Server, version 1803 (Semi-Annual Channel) or later, and Windows Server 2019.
|
||||
|
||||
This topic helps you evaluate attack surface reduction rules. It explains how to enable audit mode so you can test the feature directly in your organization.
|
||||
Learn how to evaluate attack surface reduction rules, by enabling audit mode to test the feature directly in your organization.
|
||||
|
||||
> [!TIP]
|
||||
> You can also visit the Windows Defender Testground website at [demo.wd.microsoft.com](https://demo.wd.microsoft.com?ocid=cx-wddocs-testground) to confirm the feature is working and see how it works.
|
||||
@ -36,16 +36,15 @@ You can enable attack surface reduction rules in audit mode. This lets you see a
|
||||
|
||||
You might want to do this when testing how the feature will work in your organization, to ensure it doesn't affect your line-of-business apps, and to get an idea of how often the rules will fire during normal use.
|
||||
|
||||
To enable audit mode, use the following PowerShell cmdlet:
|
||||
To enable all attack surface reduction rules in audit mode, use the following PowerShell cmdlet:
|
||||
|
||||
```PowerShell
|
||||
Set-MpPreference -AttackSurfaceReductionRules_Actions AuditMode
|
||||
```
|
||||
|
||||
This enables all attack surface reduction rules in audit mode.
|
||||
|
||||
> [!TIP]
|
||||
> If you want to fully audit how attack surface reduction rules will work in your organization, you'll need to use a management tool to deploy this setting to machines in your network(s).
|
||||
|
||||
You can also use Group Policy, Intune, or MDM CSPs to configure and deploy the setting, as described in the main [Attack surface reduction rules topic](attack-surface-reduction.md).
|
||||
|
||||
## Review attack surface reduction events in Windows Event Viewer
|
||||
@ -68,3 +67,4 @@ See the [Customize attack surface reduction rules](customize-attack-surface-redu
|
||||
|
||||
* [Reduce attack surfaces with attack surface reduction rules](attack-surface-reduction.md)
|
||||
* [Use audit mode to evaluate Windows Defender](audit-windows-defender.md)
|
||||
* [Attack surface reduction FAQ](attack-surface-reduction.md)
|
||||
|
||||
@ -23,8 +23,7 @@ ms.topic: article
|
||||
|
||||
Conducting a comprehensive security product evaluation can be a complex process requiring cumbersome environment and machine configuration before an end-to-end attack simulation can actually be done. Adding to the complexity is the challenge of tracking where the simulation activities, alerts, and results are reflected during the evaluation.
|
||||
|
||||
The Microsoft Defender ATP evaluation lab is designed to eliminate the complexities of machine and environment configuration so that you can
|
||||
focus on evaluating the capabilities of the platform, running simulations, and seeing the prevention, detection, and remediation features in action.
|
||||
The Microsoft Defender ATP evaluation lab is designed to eliminate the complexities of machine and environment configuration so that you can focus on evaluating the capabilities of the platform, running simulations, and seeing the prevention, detection, and remediation features in action.
|
||||
|
||||
When you get started with the lab, you'll be guided through a simple set-up process where you can specify the type of configuration that best suits your needs.
|
||||
|
||||
|
||||
@ -0,0 +1,86 @@
|
||||
---
|
||||
title: Get missing KBs by machine ID
|
||||
description: Retrieves missing KBs by machine Id
|
||||
keywords: apis, graph api, supported apis, get, list, file, information, machine id, threat & vulnerability management api, mdatp tvm api
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
ms.prod: w10
|
||||
ms.mktglfcycl: deploy
|
||||
ms.sitesec: library
|
||||
ms.pagetype: security
|
||||
ms.author: ellevin
|
||||
author: levinec
|
||||
ms.localizationpriority: medium
|
||||
manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
---
|
||||
|
||||
# Get missing KBs by machine ID
|
||||
|
||||
**Applies to:** [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
- Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-exposedapis-abovefoldlink)
|
||||
|
||||
Retrieves missing KBs by machine Id
|
||||
|
||||
## HTTP request
|
||||
|
||||
```
|
||||
GET /api/machines/{machineId}/getmissingkbs
|
||||
```
|
||||
|
||||
## Request header
|
||||
|
||||
Name | Type | Description
|
||||
:---|:---|:---
|
||||
Authorization | String | Bearer {token}. **Required**.
|
||||
|
||||
## Request body
|
||||
|
||||
Empty
|
||||
|
||||
## Response
|
||||
|
||||
If successful, this method returns 200 OK, with the specified machine missing kb data in the body.
|
||||
|
||||
## Example
|
||||
|
||||
### Request
|
||||
|
||||
Here is an example of the request.
|
||||
|
||||
```
|
||||
GET https://api.securitycenter.windows.com/api/machines/2339ad14a01bd0299afb93dfa2550136057bff96/getmissingkbs
|
||||
```
|
||||
|
||||
### Response
|
||||
|
||||
Here is an example of the response.
|
||||
|
||||
|
||||
```json
|
||||
{
|
||||
"@odata.context": "https://api.securitycenter.microsoft.com/api/$metadata#Collection(microsoft.windowsDefenderATP.api.PublicProductFixDto)",
|
||||
"value": [
|
||||
{
|
||||
"id": "4540673",
|
||||
"name": "March 2020 Security Updates",
|
||||
"productsNames": [
|
||||
"windows_10",
|
||||
"edge",
|
||||
"internet_explorer"
|
||||
],
|
||||
"url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4540673",
|
||||
"machineMissedOn": 1,
|
||||
"cveAddressed": 97
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
## Related topics
|
||||
|
||||
- [Risk-based Threat & Vulnerability Management](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/next-gen-threat-and-vuln-mgt)
|
||||
- [Threat & Vulnerability software inventory](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/tvm-software-inventory)
|
||||
@ -0,0 +1,93 @@
|
||||
---
|
||||
title: Get missing KBs by software ID
|
||||
description: Retrieves missing KBs by software ID
|
||||
keywords: apis, graph api, supported apis, get, list, file, information, software id, threat & vulnerability management api, mdatp tvm api
|
||||
search.product: eADQiWindows 10XVcnh
|
||||
ms.prod: w10
|
||||
ms.mktglfcycl: deploy
|
||||
ms.sitesec: library
|
||||
ms.pagetype: security
|
||||
ms.author: ellevin
|
||||
author: levinec
|
||||
ms.localizationpriority: medium
|
||||
manager: dansimp
|
||||
audience: ITPro
|
||||
ms.collection: M365-security-compliance
|
||||
ms.topic: article
|
||||
---
|
||||
|
||||
# Get missing KBs by software ID
|
||||
|
||||
**Applies to:** [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
|
||||
|
||||
- Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-exposedapis-abovefoldlink)
|
||||
|
||||
Retrieves missing KBs by software ID
|
||||
|
||||
## Permissions
|
||||
|
||||
One of the following permissions is required to call this API. To learn more, including how to choose permissions, see [Use Microsoft Defender ATP APIs](apis-intro.md) for details.
|
||||
|
||||
Permission type | Permission | Permission display name
|
||||
:---|:---|:---
|
||||
Application |Software.Read.All | 'Read Threat and Vulnerability Management Software information'
|
||||
Delegated (work or school account) | Software.Read | 'Read Threat and Vulnerability Management Software information'
|
||||
|
||||
## HTTP request
|
||||
|
||||
```
|
||||
GET /api/Software/{Id}/getmissingkbs
|
||||
```
|
||||
|
||||
## Request header
|
||||
|
||||
Name | Type | Description
|
||||
:---|:---|:---
|
||||
Authorization | String | Bearer {token}. **Required**.
|
||||
|
||||
## Request body
|
||||
|
||||
Empty
|
||||
|
||||
## Response
|
||||
|
||||
If successful, this method returns 200 OK, with the specified software missing kb data in the body.
|
||||
|
||||
## Example
|
||||
|
||||
### Request
|
||||
|
||||
Here is an example of the request.
|
||||
|
||||
```
|
||||
GET https://api.securitycenter.windows.com/api/Software/microsoft-_-edge/getmissingkbs
|
||||
```
|
||||
|
||||
### Response
|
||||
|
||||
Here is an example of the response.
|
||||
|
||||
|
||||
```json
|
||||
{
|
||||
"@odata.context": "https://api.securitycenter.microsoft.com/api/$metadata#Collection(microsoft.windowsDefenderATP.api.PublicProductFixDto)",
|
||||
"value": [
|
||||
{
|
||||
"id": "4540673",
|
||||
"name": "March 2020 Security Updates",
|
||||
"productsNames": [
|
||||
"edge"
|
||||
],
|
||||
"url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4540673",
|
||||
"machineMissedOn": 240,
|
||||
"cveAddressed": 14
|
||||
},
|
||||
...
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
## Related topics
|
||||
|
||||
- [Risk-based Threat & Vulnerability Management](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/next-gen-threat-and-vuln-mgt)
|
||||
- [Threat & Vulnerability software inventory](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/tvm-software-inventory)
|
||||
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|
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Before Width: | Height: | Size: 83 KiB After Width: | Height: | Size: 83 KiB |
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Before Width: | Height: | Size: 52 KiB After Width: | Height: | Size: 52 KiB |
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After Width: | Height: | Size: 11 KiB |
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After Width: | Height: | Size: 17 KiB |
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After Width: | Height: | Size: 162 KiB |
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After Width: | Height: | Size: 75 KiB |
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After Width: | Height: | Size: 116 KiB |
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After Width: | Height: | Size: 110 KiB |
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After Width: | Height: | Size: 97 KiB |
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After Width: | Height: | Size: 99 KiB |
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After Width: | Height: | Size: 130 KiB |
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After Width: | Height: | Size: 150 KiB |
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After Width: | Height: | Size: 104 KiB |
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After Width: | Height: | Size: 100 KiB |
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After Width: | Height: | Size: 46 KiB |
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After Width: | Height: | Size: 95 KiB |
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After Width: | Height: | Size: 126 KiB |
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After Width: | Height: | Size: 120 KiB |
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After Width: | Height: | Size: 85 KiB |
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After Width: | Height: | Size: 91 KiB |
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After Width: | Height: | Size: 93 KiB |
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After Width: | Height: | Size: 114 KiB |
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After Width: | Height: | Size: 129 KiB |
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After Width: | Height: | Size: 125 KiB |
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After Width: | Height: | Size: 187 KiB |
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After Width: | Height: | Size: 48 KiB |
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After Width: | Height: | Size: 98 KiB |
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After Width: | Height: | Size: 170 KiB |
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After Width: | Height: | Size: 111 KiB |
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After Width: | Height: | Size: 104 KiB |
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After Width: | Height: | Size: 95 KiB |
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After Width: | Height: | Size: 95 KiB |
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After Width: | Height: | Size: 126 KiB |
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After Width: | Height: | Size: 115 KiB |
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After Width: | Height: | Size: 83 KiB |
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After Width: | Height: | Size: 46 KiB |
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Before Width: | Height: | Size: 305 KiB |
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After Width: | Height: | Size: 32 KiB |
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After Width: | Height: | Size: 51 KiB |
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After Width: | Height: | Size: 33 KiB |
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After Width: | Height: | Size: 64 KiB |
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Before Width: | Height: | Size: 370 KiB |
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After Width: | Height: | Size: 97 KiB |
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After Width: | Height: | Size: 18 KiB |
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user