Microsoft Defender for Cloud Apps
Identity protection

Set up Microsoft Defender for Cloud Apps

In brief

The article was retitled and updated with clearer Microsoft Purview Information Protection setup ordering, an Identity Inventory irreversibility warning, refreshed links, and wording corrections.

What Defender admins need to know

Review the updated setup guidance when configuring integrations, especially the Microsoft 365 app connector prerequisite and the fact that Identity Inventory Integration cannot be disabled once enabled.

Summaries are generated from the documentation change itself.

Documentation change

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Basic setup for Defender for Cloud Apps

Logos are stored in publicly accessible storage. The source URL for your image is protected and stored internally.

Providing this image is voluntary, it’s up to you to decide if you want to share this data with us. You can also choose to delete this imagethe logo at any timetime, and itthe logo file will be deleted from our storage. This decision does not affect the security of your organization or your users in any way.

  1. Make sure you add a list of your Managed domains to identify internal users. Adding managed domains is a crucial step. Defender for Cloud Apps uses the managed domains to determine which users are internal, external, and where files should and shouldn't be shared. This informationManaged domain data is used for reports and alerts.

    • Users in domains that aren't configured as internal are marked as external. People outside the organization aren't scanned for activities or files.
  2. If you're integrating with Microsoft Purview Information Protection, make sure you first enable the App connector for Microsoft 365. Then see Microsoft Purview Information Protection Integration for setup information.

Enable Identity inventory integration

Enable Identity Inventory Integration to ingest cloud app accounts into the Identity inventory, providing a centralized view of identities across on-premises, cloud, and SaaS environments.

Review the following important considerations before enabling this setting:

  • As Microsoft Defender moves toward a fully unified identity platform, some Defender for Cloud Apps data pipelines remain separate. These improvements don't currently affect the following Defender for Cloud Apps capabilities:

    • Cloud discovery user enrichment and anonymization
    • RBAC scoping

    These features continue to use the Cloud Application Accounts inventory. For more information, see the relevant Defender for Cloud Apps documentation.

    Review the following important considerations before enabling this setting:

    • As Microsoft Defender moves toward a fully unified identity platform, some Defender for Cloud Apps data pipelines remain separate. These improvements don't currently affect the following Defender for Cloud Apps capabilities:

      • Cloud discovery user enrichment and anonymization
      • RBAC scoping

      These features continue to use the Cloud Application Accounts inventory. For more information, see Cloud app accounts.

    • The existing Cloud Apps Accounts view remains available to ensure backward compatibility.

    • After you enable Identity Inventory Integration, the integration can't be disabled.