#Microsoft Entra ID

2 guides

How to Block Legacy Authentication in Microsoft 365

Block legacy authentication in Microsoft 365 with Conditional Access. Find who still uses it via sign-in logs, then block it safely without breaking real apps.

MCSA Guru Team Oct 14, 2026 6 min read

Microsoft 365 & Exchange

Microsoft 365 Admin Roles Explained: Global, Exchange, and Teams Admin

Understand Microsoft 365 admin roles: what Global, Exchange, Teams, User, and Helpdesk admins can do, least privilege, and how to assign roles safely.

MCSA Guru Team Oct 7, 2026 6 min read