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Copy file name to clipboardExpand all lines: ATPDocs/change-password-krbtgt-account.md
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@@ -29,7 +29,9 @@ If the KRBTGT account's password is compromised, an attacker can use its hash to
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1. Take appropriate action on those accounts by resetting their password **twice** to invalidate the Golden Ticket attack.
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> [!NOTE]
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> The krbtgt Kerberos account in all Active Directory domains supports key storage in all Kerberos Key Distribution Centers (KDC). To renew the Kerberos keys for TGT encryption, periodically change the krbtgt account password. It is recommended to use the [Microsoft-provided script.](https://github.com/microsoft/New-KrbtgtKeys.ps1)
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> The krbtgt Kerberos account in all Active Directory domains supports key storage in all Kerberos Key Distribution Centers (KDC). To renew the Kerberos keys for TGT encryption, periodically change the krbtgt account password. It is recommended to use the [Microsoft-provided script.](https://github.com/microsoft/New-KrbtgtKeys.ps1)
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> When resetting the password twice, wait at least 10 hours between resets to avoid Kerberos authentication issues. This wait time is enforced by the script and aligns with best practices.
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### Next steps
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[Learn more about Microsoft Secure Score](/microsoft-365/security/defender/microsoft-secure-score)
Copy file name to clipboardExpand all lines: CloudAppSecurityDocs/app-governance-app-policies-get-started.md
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---
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title: Get started with app governance policies | Microsoft Defender for Cloud Apps
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ms.date: 05/28/2023
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ms.date: 08/31/2025
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ms.topic: how-to
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description: Get started learning about app governance policies with Microsoft Defender for Cloud Apps in Microsoft Defender XDR
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ms.reviewer: shragar456
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---
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# Get started with app policies
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For example:
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:::image type="content" source="media/app-governance-app-policies-get-started/app-governance-app-policies.png" alt-text="Screenshot that shows the app governance app polcies." lightbox="media/app-governance-app-policies-get-started/app-governance-app-policies.png":::
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> [!NOTE]
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> Built-in threat detection policies aren't listed on the **Policies** tab. For more information, see [Investigate threat detection alerts](app-governance-anomaly-detection-alerts.md).
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>
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## What’s available on the app policies dashboard
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The **App governance** > **Policies** tab shows the number of active, inactive, and audit mode policies, and the following information for each policy:
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The **App governance** > **Policies** tab shows the number of activeand disabled policies, and the following information for each policy:
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-**Policy name**
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-**Status**
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-**Active**: All policy evaluation and actions are active.
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-**Inactive**: All policy evaluation and actions are disabled.
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-**Audit mode**: Policy evaluation is active (alerts will trigger) but policy actions are disabled.
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-**Disabled**: All policy evaluation and actions are disabled.
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-**Severity**: Severity level set on any alerts triggered because of this policy being evaluated as true, which is part of the configuration of the policy.
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-**Active alerts**: Number of alerts generated by the policy that have an **In Progress** or **New** status.
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1. Select **Edit**.
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While you can't change the name of the policy once created, but you can change the description and policy severity as needed. When you're done, select **Next**.
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While you can't change the name of the policy once created, you can change the description and policy severity as needed. When you're done, select **Next**.
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1. Choose whether you want to continue with the existing policy settings or customize them. Select **No, I'll customize the policy** to make changes, and then select **Next**.
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1. Choose whether this policy applies to all apps, specific apps, or all apps except the apps you select. Select **Choose apps** to select which apps to apply the policy to, and then select **Next**.
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1. Choose whether this policy applies to all apps, specific apps, or all apps except the apps you select.
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1. Select **Choose apps** to select which apps to apply the policy to, and then select **Next**.
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1. Choose whether to modify the existing conditions of the policy.
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- If you choose to modify the conditions, select **Edit or modify existing conditions for the policy** and choose which policy conditions to apply.
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- Otherwise, select **Use existing conditions of the policy**.
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When you're done, select **Next**.
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1. When you're done, select **Next**.
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1. Choose whether to disable the app if it triggers the policy conditions and then select **Next**.
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1. Set the policy status to **Audit** mode, **Active**, or **Inactive**, as needed, and then select **Next**.
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1. Set the policy status to **Active**, or **Disabled**, as needed, and then select **Next**.
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1. Review your setting choices for the policy and if everything is the way you want it, select **Submit**.
Copy file name to clipboardExpand all lines: CloudAppSecurityDocs/app-governance-app-policies-manage.md
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---
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title: Manage app policies
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ms.date: 05/21/2023
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ms.date: 09/08/2025
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ms.topic: how-to
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description: Manage your app governance policies.
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ms.reviewer: shragar456
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---
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# Manage app policies
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You might need to manage your app policies as follows to keep up-to-date with your organization's apps, respond to new app-based attacks, and for ongoing changes to your app compliance needs:
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- Create new policies targeted at new apps
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- Change the status of an existing policy (active, inactive, audit mode)
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- Change the status of an existing policy (active or disable)
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- Change the conditions of an existing policy
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- Change the actions of an existing policy for auto-remediation of alerts
## Manage OAuth app policies for Microsoft Entra ID
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Here's an example of a process for managing an existing policy for Microsoft Entra apps:
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1. Edit the policy:
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- Change the settings of the policy.
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- If needed, change the status to **Audit mode** for testing.
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1. Check for expected behavior, such as alerts generated.
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1. If the behavior isn't expected, go back to step 1.
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1. If the behavior is expected, edit the policy and change its status to active (if needed).
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For example:
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:::image type="content" source="media/app-governance/mapg-manage-policy-process.png" alt-text="Diagram of the manage app policy workflow." lightbox="media/app-governance/mapg-manage-policy-process.png" border="false":::
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## Editing an app policy configuration
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> [!NOTE]
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> Following the change in the **Activity type** filter, policies with the previous filter will have a "LEGACY" label attached to the filter and if the policies are edited or deleted the filter can't be restored.
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To change the configuration of a user defined app policy:
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## Editing an app policy configuration
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1. Select the policy in the policy list, and then select **Edit** on the app policy pane.
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To change the configuration of an existing app policy:
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1. In the **Edit policy** page, you can make the following changes:
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- Select the policy in the policy list, and then select **Edit** on the app policy pane.
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- Select the vertical ellipses for the policy in the list, and then select **Edit**.
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-**Description**: Change the description to make it easier to understand the policy's purpose.
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-**Severity** : Change the severity for your app policy to low, medium, or high.
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-**Policy settings**: Change the set of apps to which the policy applies. You can also choose to use the existing conditions or modify the conditions
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-**Actions**: Change the autoremediation action for alerts generated by the policy.
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-**Status**: Change the policy status.
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For the **Edit policy** page, step through the pages and make the appropriate changes:
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:::image type="content" source="media/app-governance-app-policies-manage/edit-user-defined-policy.png" alt-text="Screenshot that shows how to edit a user defined policy in the Defender portal. " lightbox="media/app-governance-app-policies-manage/edit-user-defined-policy.png":::
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-**Description**: Change the description to make it easier to understand the policy's purpose.
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-**Severity**
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-**Policy settings**: Change the set of apps to which the policy applies. You can also choose to use the existing conditions or modify the conditions
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-**Actions**: Change the autoremediation action for alerts generated by the policy.
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-**Status**: Change the policy status.
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## Deleting an app policy
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To delete an app policy, you can:
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- Select the policy in the policy list, and then select **Delete** on the app policy pane.
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- Select the vertical ellipses for the policy in the list, and then select **Delete**.
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An alternative to deleting an app policy is to change its status to inactive. Once inactive, the policy doesn't generate alerts. For example, rather than deleting an app policy for an app with a specific set of conditions that are useful for a future policy, rename the app policy to indicate its usefulness and set its status to inactive. You can later return to the policy and modify it for a similar app and set its status to audit mode or inactive.
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An alternative to deleting an app policy is to change its status to disabled. Once disabled, the policy doesn't generate alerts. For example, rather than deleting an app policy for an app with a specific set of conditions that are useful for a future policy, rename the app policy to indicate its usefulness and set its status to disabled.
Copy file name to clipboardExpand all lines: CloudAppSecurityDocs/app-governance-detect-remediate-get-started.md
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title: Get started with app governance threat detection and remediation | Microsoft Defender for Cloud Apps
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ms.date: 05/28/2023
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ms.date: 08/31/2025
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ms.topic: overview
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description: Get started with app governance threat detection and remediation in Microsoft Defender XDR with Microsoft Defender for Cloud Apps.
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ms.reviewer: shragar456
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---
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# Get started with app threat detection and remediation
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For example:
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:::image type="content" source="media/app-governance/mapg-cc-overview-alerts.png" alt-text="Screenshot of the App governance > Overview tab with the Latest alerts section highlighted." lightbox="media/app-governance/mapg-cc-overview-alerts.png":::
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:::image type="content" source="media/app-governance/app-governance-overview.png" alt-text="Screenshot that shows the App Governance overview tab." lightbox="media/app-governance/app-governance-overview.png":::
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On the **Overview** tab, the **Latest alerts** section lists the most recent alerts. You can use these recent alerts to quickly see the current app alert activity for your tenant.
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