A company needs to configure Microsoft Purview Information Barriers to prevent Microsoft 365 Copilot from surfacing information between two business units that must remain informationally separated due to regulatory requirements. Which Purview feature implements this separation for Copilot?
Select an answer to reveal the explanation.
Short Explanation
You need Information Barriers policies scoped to include Microsoft 365 Copilot because they define which user groups can communicate with or discover content from other groups. When enforced, Copilot respects those barriers and won't surface content from separated segments to restricted users.
Full Explanation
The correct approach is Information Barriers policies scoped to include Microsoft 365 Copilot. Microsoft Purview Information Barriers policies define which groups of users can communicate with or discover content from other groups. Information Barriers now extend to Microsoft 365 Copilot—when Information Barriers are enforced, Copilot respects the barriers and does not surface content from informationally separated segments to users in restricted segments. Communication Compliance with adaptive scopes is wrong because it detects policy violations in communications, it does not block content discovery in Copilot. DLP policies with information barrier conditions is wrong because DLP policies protect against data leakage based on content classification, not organizational segment separation. Insider Risk Management policies with priority content is wrong because Insider Risk Management focuses on detecting risky behaviors, not enforcing information separation barriers.