Govern Microsoft 365 Copilot and Other Generative AI
Build a governed data foundation, protect AI interactions, control third-party routes, and establish AI GRC.
In this lesson, you will learn to:
- Apply a repeatable method for govern microsoft 365 copilot and other generative ai in a licensed, governed, and testable Purview environment.
Govern Microsoft 365 Copilot and Other Generative AI
This lesson develops a practical understanding of govern microsoft 365 copilot and other generative ai and connects design choices to supported capabilities, operational dependencies, user impact, and verifiable evidence.
AI security starts with the data a person can already reach
Microsoft 365 Copilot respects the signed-in user’s access, but it can surface permitted content with new speed and convenience. Existing oversharing therefore becomes a primary risk. Begin by correcting broad SharePoint and OneDrive permissions, assigning owners, labeling important content, and applying retention before focusing on prompts.
Purview capabilities can support AI interactions through classification, sensitivity labels, encryption rights, DLP, Audit, eDiscovery, Insider Risk, Communication Compliance, lifecycle management, Compliance Manager, and DSPM. Support and licensing vary by AI application and scenario. Third-party AI websites require separate endpoint or network-aware controls from Microsoft 365 Copilot.
The Purview AI security guide and the broader E3/E5 security-layer guide connect these capabilities.
AI GRC supplies decisions the technology cannot make
Maintain an inventory of AI services, agents, models, plugins, grounding sources, vendors, identities, users, and data flows. Approve use cases against data classifications and business purposes. Define prohibited data and use, human review, output verification, transparency, intellectual-property rules, privacy limits, model and vendor risk, retention, security testing, incident response, and exceptions.
When Copilot produces an inappropriate result, preserve the interaction under authorized procedures, identify cited sources, verify effective permissions at the event time, review sharing history, and correct source access or classification. Suppressing one prompt does not repair an authorization failure.
Measure overshared sites, AI interactions with sensitive evidence, blocked third-party transfers, repeat exceptions, investigation time, approved-use adoption, and unresolved recommendations. A green posture recommendation is not the objective. The objective is a demonstrably safer data path with an owner, evidence, and review date.
Resources
- Microsoft Learn reference for Govern Microsoft 365 Copilot and Other Generative AI — Official Microsoft documentation supporting the capability, prerequisites, and current product behavior taught in this lesson.