Lesson 19.4: Microsoft Purview, Sensitivity, and Compliance Basics

Module 19: Admin, Security, Privacy, and Governance

Lesson 19.4: Microsoft Purview, Sensitivity, and Compliance Basics

Advanced Last verified: 2026-06-02
Availability and governance note: Governance content is for education, not legal, security, or compliance advice. Verify licensing, admin roles, tenant controls, Purview features, regional commitments, and policies in the actual tenant.

Lesson Promise

Understand how Purview, labels, DLP, retention, audit, and compliance fit into Copilot governance.

Real-World Scenario

A compliance manager wants to know how Copilot interactions, sensitive files, and prompts can be governed.

Core Concept

Microsoft Purview provides tools that can help organizations manage data security and compliance for Microsoft 365 Copilot and Copilot Chat.

Sensitivity labels, DLP, audit, retention, eDiscovery, and insider-risk workflows may matter depending on licensing and tenant configuration.

Compliance controls should be mapped to real risks, not enabled randomly.

Step-By-Step Workflow

  1. List regulated data and sensitive business data categories.
  2. Map current labels, DLP, retention, audit, and eDiscovery requirements.
  3. Review how Copilot interactions and sensitive content are handled.
  4. Define prompts or data types that should be restricted or escalated.
  5. Train users on labels, source review, and sensitive-data behavior.
  6. Review Purview reports and alerts with appropriate owners.

Prompt Lab

Bad Prompt

Make Copilot compliant.

Better Prompt

Map our sensitive-data categories to labels, DLP, audit, retention, and user guidance for Copilot.

Expert Prompt

Create a Microsoft Purview governance map for Copilot. Include sensitive-data categories, sensitivity labels, DLP needs, retention, audit, eDiscovery, risky prompt handling, user guidance, owner roles, reporting cadence, and escalation paths.

Hands-On Exercise

Build a simple Purview governance map for three sensitive-data categories.

Deliverable

A Copilot Purview, sensitivity, and compliance checklist.

Governance Review Checklist

Common Mistakes

  • Assuming Copilot can see everything in the tenant instead of respecting user access boundaries.
  • Buying licenses before cleaning up high-risk sharing and ownerless content.
  • Ignoring sensitivity labels, retention, audit, DLP, and Purview workflows.
  • Treating agent approval as a one-time app decision instead of lifecycle governance.
  • Training users on prompts without training them on sources, privacy, and review.
Pro tip: Copilot does not create a permissions problem from nowhere; it makes existing data hygiene easier to notice. Treat rollout as a data-readiness and behavior-change project.

Quiz / Checkpoint

What should compliance controls map to?

Specific data risks, regulatory obligations, business policies, user behaviors, and review responsibilities.

Official Sources To Verify

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