KB5124008 Breaks Domain Trust via Machine Identity Isolation: Why and How to Fix It KB5124008 and KB5124012, released as part of the September 2026 Windows update cycle, are breaking domain trust relationships on Windows... Sep 23, 2026 5 min read Windows Server
Windows 11 Administrator Protection: How Just-In-Time Elevation Replaces the Old UAC Split-Token Model Windows 11’s Administrator protection feature, rolling out as part of the September 2026 update (KB5124008), replaces the decades-old split-token UAC... Sep 23, 2026 4 min read Microsoft
