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Endpoint DLP

Extend Data Loss Prevention to Windows and macOS endpoints. Monitor and control sensitive data on managed devices.

Note: Requires Microsoft 365 E5 or E5 Compliance. Devices must be onboarded to Microsoft Defender for Endpoint.

Monitored Activities

  • File copy to USB removable media
  • File copy to network share
  • File upload to cloud services
  • File access by unallowed apps
  • Print operations
  • Clipboard copy/paste

Policy Actions

ActionDescription
Audit onlyLog activity without blocking
Block with overrideBlock but allow user justification
BlockPrevent the action entirely

Device Groups

Apply different DLP policies to different device groups based on sensitivity requirements.

API Reference

  • GET /api/security/endpoint-dlp/policies — List policies
  • GET /api/security/endpoint-dlp/alerts — List endpoint DLP alerts
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