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Proofpoint Data Protection

Audience: Security administrators, IT administrators, Compliance officers

Purpose: Enterprise data loss prevention using Proofpoint DLP and CASB solutions

ResourceDescription
DLP OnboardingImplement Proofpoint Endpoint DLP for your unit
DLP Acceptable UseGuidelines for appropriate DLP agent deployment
CASB AlertsProcess Cloud Access Security Broker alerts
Proofpoint DashboardProofpoint admin console

Overview​

Proofpoint provides enterprise data protection through two key solutions:

ComponentDescription
Endpoint DLPMonitor and prevent data exfiltration from endpoints
CASBVisibility and control over cloud application usage
Microsoft Purview

For Microsoft Purview documentation (sensitivity labels, compliance, eDiscovery), see M365 > Purview.

Key Documents​

Implementation Guide​

The Enterprise Implementation Guide provides a complete playbook covering:

  • Phase 0: Leadership and policy decisions
  • Phase 1: Foundational setup and licensing
  • Phase 2+: Classification, protection, governance, and monitoring

Email DLP​

The Email DLP & Encryption Guide covers:

  • Defining sensitive data types (SSN, UIN, PHI)
  • Microsoft 365 and Google Workspace DLP
  • Automatic encryption for external emails

eDiscovery​

The eDiscovery Guide provides:

  • Case management best practices
  • Legal hold procedures
  • KeyQL query syntax
  • Export and production workflows