Regaining Control Over Unmanaged GenAI Apps: New Microsoft Purview Enhancements in Edge

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Many organizations are growing increasingly concerned about the widespread use of unsanctioned Generative AI (GenAI) tools. These apps, often accessed through unmanaged browsers, pose significant risks to data security and compliance. To help with this, Microsoft is now updating some features in  Microsoft Purview that will enhance policy enforcement for unmanaged cloud apps accessed via the Edge browser.  What’s Changing? Previously, enforcing Purview Data Loss Prevention (DLP) and Collection policies required manual creation of Edge configuration policies. These policies were often complex and needed to be scoped correctly to block unsupported browsers or apply protections. With this update, Microsoft automates much of that process: Collection Policies now apply directly within Edge without needing a separate blocking configuration. DLP Policies automatically generate Edge configuration policies that align with the scope of the DLP rules. DLP policies can operate in two mode...

Teams native federation being rolled out

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This feature was announced earlier this year, but have taken some time to get implemented. This feature will give users a richer experience when chatting with users outside of the home tenant with federated functionality.

However, not all users are eligible for this feature. The official documentation has been updated with a description of how it is expected to work: Microsoft Docs

The short story is: Both users must be in a tenant set in "Teams Only" mode, and have these same settings themselves. You know this is the case when you can use features like @mentions, rich text and emojis in the chat.

According to the road-map, this feature should be well on the way to your tenants and land no later than "early December": 52394