https://fireflyhacker.com/tags/active-directory/ Recent content in Active-Directory on Fireflyhacker Hugo en Sun, 05 Jul 2026 00:00:00 +0000 https://fireflyhacker.com/post/windows-11-24h2-and-25h2-constant-ad-user-lockouts/ Sun, 05 Jul 2026 00:00:00 +0000 https://fireflyhacker.com/post/windows-11-24h2-and-25h2-constant-ad-user-lockouts/ Windows 11 24H2 (and 25H2) will lock out your AD account over cached Exchange creds, and Microsoft still hasn't officially acknowledged it. Here's the actual cause and the fixes.