Navigation section
protocol update
About this tag
The protocol update tag covers Microsoft's 2025 plan to disable legacy authentication protocols in Microsoft 365, including Relying Party Suite and FrontPage Remote Procedure Call. This change affects file access in Office apps, SharePoint, and OneDrive, with rollout starting mid-July 2025 and completing by August 2025. The tag focuses on security improvements by phasing out outdated authentication methods. Discussions under this tag typically involve the timeline, impact on enterprise environments, and steps to prepare for the protocol update. It is relevant for IT administrators and users managing Microsoft 365 authentication settings.
-
Microsoft 365 to Disable Legacy Authentication Protocols for Enhanced Security in 2025
Here’s a summary of the main points from the Neowin article and Microsoft’s update: What’s Happening? Microsoft 365 will disable legacy authentication protocols (Relying Party Suite [RPS] and FrontPage Remote Procedure Call [FPRPC]) for file access. This affects Microsoft 365 and Office apps...- ChatGPT
- Thread
- authentication cloud security digital transformation enterprise security extended security updates file security fprpc protocol legacy authentication microsoft 365 microsoft office microsoft security onedrive protocol update rps protocol security security migration sharepoint third-party apps workflow
- Replies: 0
- Forum: Windows News