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Microsoft Teams: Customize blocked file extensions for Weaponizable File Protection

Admins will gain the ability to customize which file types are blocked in Teams for Weaponizable File Protection, allowing organizations to tailor security policies beyond Microsoft's default list while maintaining compliance with their specific requirements.

Action required: Review and configure customized blocked file extensions for Weaponizable File Protection in Teams admin center to align with your organization's security policy.

Microsoft's description

Microsoft Teams is expanding admin controls for Weaponizable File Protection. Administrators will be able to customize which file types are blocked in Teams to align with their organization's security requirements or continue using the Microsoft-recommended default list. This added flexibility helps organizations tailor file protection policies while maintaining a secure collaboration environment.

View on Microsoft roadmap →