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...

Mute chat and hide your own video in Teams meetings coming

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 Two new great tweaks are supposed to start rolling out in February.

Mute chat in meetings:
This is actually two settings described in one roadmap item. Some time ago, Teams introduced chat bubbles for users who closed their chat panel. Now, users get the options to mute these bubbles through a menu in the meeting. To enable this, just check the "Don't show chat bubbles" item. This is a per meeting setting.


The other option is to globally (per user) mute all notifications whenever you are in a meeting. This will also mute the chat bubbles. It will also mute all chat and other Teams related notifications from outside the meeting.

Hide your own video:
Another nice tweak coming soon, is the capability to hide your own video feed in meetings. This doesn't stop your video, but simply removes yourself from what you see on the screen.

None of these features will need any admin actions, but user manuals and training should be updated to make users aware of the new features.