Microsoft Baseline Security Mode Rolls Out

Microsoft has released a set of security benchmark recommendations for Microsoft 365 tenants that it calls baseline security mode. The recommendations cover authentication, file access, and Teams and the idea is that these are settings that Microsoft believes have proven their value over the years. The only criticism that you might have is about the potential clash for conditional access policies, but that’s not too serious.

https://office365itpros.com/2025/12/15/baseline-security-mode/