Explanation:
1. Purview - For the requirement to enforce data loss prevention (DLP) policies that can be managed directly from the Microsoft 365 Defender portal, you should include Microsoft Purview in your recommendation. https://learn.microsoft.com/en-us/microsoft-365/security/defender/dlp- investigate-alerts-defender?view=o365-worldwide
2. MS Defender for Identity. Microsoft Defender for Cloud Apps provides user entity behavioral analytics (UEBA) in the cloud. This can be extended to your on-premises environment by integrating with Microsoft Defender for Identity. After you integrate with Defender for Identity, you'll also gain context around user identity from its native integration with Active Directory.
https://learn.microsoft.com/en-us/defender-cloud-apps/tutorial-ueba