Safeguarding Sensitive Data in Microsoft 365 Copilot with Purview DLP (GA Release)

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The challenge with sensitive data and access to Copilot Microsoft 365 Copilot empowers users with AI-driven assistance across Microsoft 365 apps, but it also raises concerns about accidental oversharing of sensitive information. In response, Microsoft has extended its Purview Data Loss Prevention (DLP) capabilities to Microsoft 365 Copilot, allowing organizations to enforce information protection policies within AI workflows. The DLP for Microsoft 365 Copilot has been in preview for some time, but Microsoft has now announced it is released for GA (General Availability). Among some of the interesting features are new features like alerting and policy simulation. Key details:  Rollout Timeline: As of June 2025, the rollout has begun. It should be completed worldwide by late July 2025. Scope: Initially, DLP for Copilot was available for Copilot Chat scenarios. By the time of GA this is expanding to Copilot in core Office apps (Word, Excel, PowerPoint) as well. Ensuring that DLP prote...

Download participant list from Teams meetings

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You will soon be able to download a participant list from within your Microsoft Teams meetings. This feature can be helpful to identify who attended a mandatory meeting, but also useful as a tool to identify users with connection problems. Multiple drops and reconnects can be a sign of network issues.
The feature is not enabled by default, and will have to be enabled by an admin with the following command: 
  • Set-CSTeamsMeetingPolicy - Identity Global - AllowEngagementReport "Enabled"
If you want to limit the availability of this feature, you will have to create a separate meeting policy, assign that policy to the users and then scope the above command to that policy.
This feature is available only from within a meeting, and should be rolling out already (early may, according to the admin message center).