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ATPDocs/deploy/activate-capabilities.md

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@@ -88,12 +88,16 @@ Activate the Defender for Identity from the [Microsoft Defender portal](https://
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The Activation page lists servers discovered in Device Inventory and identified as eligible domain controllers.
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2. Select the domain controller where you want to activate the Defender for Identity capabilities and then select **Activate**. Confirm your selection when prompted.
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1. Select the domain controller where you want to activate the Defender for Identity capabilities and then select **Activate**. Confirm your selection when prompted.
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:::image type="content" source="media/activate-capabilities/1.jpg" lightbox="media/activate-capabilities/1.jpg" alt-text="Screenshot that shows how to activate the new sensor.":::
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> [!NOTE]
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> You can choose to activate eligible domain controllers either automatically, where Defender for Identity activates them as soon as they're discovered, or manually, where you select specific domain controllers from the list of eligible servers.
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3. When the activation is complete, a green success banner shows. In the banner, select **Click here to see the onboarded servers** to jump to the **Settings > Identities > Sensors** page, where you can check your sensor health.
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1. When the activation is complete, a green success banner shows. In the banner, select **Click here to see the onboarded servers** to jump to the **Settings > Identities > Sensors** page, where you can check your sensor health.
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:::image type="content" source="media/activate-capabilities/2.jpg" lightbox="media/activate-capabilities/2.jpg" alt-text="Screenshot that shows how to seethe onboarded servers.":::
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## Onboarding Confirmation
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2. Check that the onboarded domain controller is listed.
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> [!NOTE]
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> The activation doesn't require a restart/reboot. The first time you activate Defender for Identity capabilities on your domain controller, it may take up to an hour for the first sensor to show as **Running** on the **Sensors** page. Subsequent activations are shown within five minutes.
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> The activation doesn't require a restart/reboot. The first time you activate Defender for Identity capabilities on your domain controller, it may take up to an hour for the first sensor to show as **Running** on the **Sensors** page. Subsequent activations are shown within five minutes.
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## Test activated capabilities
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For more information, see [Work with Defender for Identity's ITDR dashboard](../dashboard.md).
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### Confirm entity page details
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Confirm that entities, such as domain controllers, users, and groups, are populated as expected.
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- **Group entities**: Use the global search to find a user group, or pivot from a user or device details page where group details are shown. Check for details of group membership, view group users, and group timeline data.
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If no event data is found on the group timeline, you may need to create some manually. For example, do this by adding and removing users from the group in Active Directory.
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If no event data is found on the group timeline, you may need to create some manually. For example, do this by adding and removing users from the group in Active Directory.
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For more information, see [Investigate assets](../investigate-assets.md).
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1. In the Defender portal, go to the user details page for a test user.
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1. From the **Options** menu, select any of the available remediation actions.
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2. From the **Options** menu, select any of the available remediation actions.
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1. Check Active Directory for the expected activity.
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3. Check Active Directory for the expected activity.
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For more information, see [Remediation actions in Microsoft Defender for Identity](../remediation-actions.md).
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## Deactivate Defender for Identity capabilities on your domain controller
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If you want to deactivate Defender for Identity capabilities on your domain controller, delete it from the **Sensors** page:
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1. In the Defender portal, select **Settings > Identities > Sensors**.
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1. Select the domain controller where you want to deactivate Defender for Identity capabilities, select **Delete**, and confirm your selection.
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1. In the Defender portal, select **Settings** > **Identities** > **Sensors**.
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2. Select the domain controller where you want to deactivate Defender for Identity capabilities, select **Delete**, and confirm your selection.
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:::image type="content" source="media/activate-capabilities/3.jpg" lightbox="media/activate-capabilities/3.jpg" alt-text="Screenshot that shows how to deactivate a server.":::
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Deactivating Defender for Identity capabilities from your domain controller doesn't remove the domain controller from Defender for Endpoint. For more information, see [Defender for Endpoint documentation](/microsoft-365/security/defender-endpoint/).
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defender-endpoint/microsoft-defender-endpoint-mac.md

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## macOS kernel and system extensions
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Starting with macOS 11 (Significant Sur), Microsoft Defender for Endpoint has been fully migrated from kernel extension to system extensions.
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Starting with macOS 11 (Big Sur), Microsoft Defender for Endpoint has been fully migrated from kernel extension to system extensions.
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## Resources
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defender-vulnerability-management/get-defender-vulnerability-management.md

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- m365-security
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- tier1
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- essentials-get-started
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ms.date: 02/28/2025
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ms.date: 03/06/2025
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---
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# Sign up for Microsoft Defender Vulnerability Management
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You must be a Global Administrator to start a trial. Or, you can allow users to start a trial on behalf of your organization by enabling this option:
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1. In the [Microsoft 365 admin center](https://admin.microsoft.com), go to **Settings** > **Org settings** > **Services** > **User owned apps and services**
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1. In the [Microsoft 365 admin center](https://admin.microsoft.com), go to **Settings** > **Org settings**. In the **Services** page, navigate to **User owned apps and services**.
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2. Check **Let users start trials on behalf of your organization**
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2. Check **Let users start trials on behalf of your organization**.
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3. Select **Save**
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3. Select **Save**.
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:::image type="content" source="/defender/media/defender-vulnerability-management/mdvm-user-starttrial.png" alt-text="Screenshot of Microsoft Defender Vulnerability Management user trial setting.":::
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:::image type="content" source="/defender/media/defender-vulnerability-management/mdvm-trial-admin-center.png" alt-text="Screenshot of Microsoft Defender Vulnerability Management user trial setting.":::
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> [!NOTE]
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> If you don't want users in your organization to be able to start trials, as a Global Administrator, you must disable this option once you've activated the trial.

defender-vulnerability-management/tvm-block-vuln-apps.md

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ms.collection:
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ms.topic: conceptual
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ms.topic: concept-article
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ms.date: 12/05/2024
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ms.date: 3/05/2024
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#customer intent: To learn how to block vulnerable applications with Microsoft Defender Vulnerability Management.
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# Block vulnerable applications with Microsoft Defender Vulnerability Management
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- [Microsoft Defender XDR](/defender-xdr)
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- [Microsoft Defender for Servers Plan 2](/azure/defender-for-cloud/plan-defender-for-servers-select-plan)
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> [!NOTE]
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> To use this feature you'll require Microsoft Defender Vulnerability Management Standalone or if you're already a Microsoft Defender for Endpoint Plan 2 customer, the Defender Vulnerability Management add-on.
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Remediating vulnerabilities takes time and can be dependent on the responsibilities and resources of the IT team. Security administrators can temporarily reduce the risk of a vulnerability by taking immediate action to block all currently known vulnerable versions of an application until the remediation request is completed. The block option gives your IT teams time to patch an application without worrying your security administrators about the vulnerabilities.
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While taking the remediation steps suggested by a security recommendation, security administrators can perform a mitigation action and block vulnerable versions of an application. File indicators of compromise (IOC)s are created for each of the executable files that belong to vulnerable versions of that application. Microsoft Defender Antivirus then enforces blocks on the devices that are in the specified scope.
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## How to block vulnerable applications
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1. In the [Microsoft Defender portal](https://security.microsoft.com), go to **Vulnerability management** > **Recommendations** .
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1. Sign in to the [Microsoft Defender portal](https://security.microsoft.com), then navigate to **Endpoints** > **Vulnerability management** > **Recommendations** .
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2. Select a security recommendation to see a flyout with more information.
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3. Select **Request remediation**.
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4. Select whether you want to apply the remediation and mitigation to all device groups or only a few.
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4. Fill out the form. In the **Remediation options** dropdown, select which of the options you want to request. The options are software update, software uninstall, and attention required.
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5. Select the remediation options on the **Remediation request** page. The remediation options are software update, software uninstall, and attention required.
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5. Under Task management tools, tick the box for **Open a ticket in Intune (for AAD joined devices)** if you want to create a ticket in Microsoft Intune for the remediation request.
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6. Pick a **Remediation due date** and select **Next**.
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6. Pick a **Remediation due date**.
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7. Under **Mitigation action**, select **Block** or **Warn**. Once you submit a mitigation action, it's immediately applied.
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7. Under **Priority**, select High, Medium, or Low.
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:::image type="content" alt-text="Mitigation action" source="/defender/media/defender-vulnerability-management/mitigation-action.png" lightbox="/defender/media/defender-vulnerability-management/mitigation-action.png":::
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8. Under **Add notes**, you can add any additional information. Select **Next**.
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8. Review the selections you made and **Submit request**. On the final page, you can choose to go directly to the remediation page to view the progress of remediation activities and see the list of blocked applications.
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9. Review the selections you made and then select **Submit**. On the final page, you can choose to edit the selections and export all remediation request to a .CSV file.
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> [!NOTE]
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2. Filter the results by this mitigation type: `Block and/or Warn to view all activities pertaining to block or warn actions`.
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2. In the **Activities** tab, you can choose to filter the results by mitigation type. The options are **Block**, **Warn**, **None**, and **Workaround**.
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3. An activity log displays. Keep in mind that it's an activity log, not the current block status of the application. Select the relevant activity to see a flyout panel with details including the remediation description, mitigation description, and the device remediation status:
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3. Select the relevant activity to see a flyout pane with details including the remediation description, mitigation description, and the device remediation status:
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:::image type="content" alt-text="Remediation and mitigation details" source="/defender/media/defender-vulnerability-management/remediation-mitigation-details.png" lightbox="/defender/media/defender-vulnerability-management/remediation-mitigation-details.png":::
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:::image type="content" alt-text="Blocked application" source="/defender/media/defender-vulnerability-management/blocked-applications.png" lightbox="/defender/media/defender-vulnerability-management/blocked-applications.png":::
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defender-vulnerability-management/tvm-browser-extensions.md

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> [!NOTE]
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This browser extension is a small software application that adds functionality to a web browser for use with Microsoft Defender Vulnerability Management. This extension provides your security team with visibility into installed browser extensions to help ensure the safe usage of extensions in your organization.
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The **Browser extensions** page displays a list of the browser extensions installed across different browsers in your organization. Browser extension details are collected across all the users that exist on a specific browser. For each installed extension, per browser, you can see the devices it's installed on, the users who installed it, and whether it's turned on or off on a device.

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