Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain ...

Microsoft has shared a workaround to fix a Kerberos authentication issue that arose from the April Patch Tuesday updates.

To promote your Windows Server as a DNS Server, you must configure DNS Forward and Reverse Lookup Zones. Learn how to do this ...

The output indicates that the Lightweight Directory Access Protocol (LDAP) port TCP 389 is open between the client and the DC. Collect the network trace to verify the TCP 389 connection to the DC. For ...

Microsoft has released emergency patches to fix an apparent reporting error in Active Directory (AD) Group Policy, which ...

Microsoft is launching emergency patches to correctly display local audit logon policies in Active Directory Group Policy. These so-called out-of-band updates are available for various Windows ...

Microsoft warns that Windows Server 2025 domain controllers may become inaccessible ... The problem is particularly worrying for organizations that rely heavily on their Active Directory ...

"Microsoft has identified an issue where audit logon/logoff events in the local policy of the Active Directory Group ... domain controllers running Windows Server 2025 might become inaccessible ...

“Windows Server 2025 domain controllers (such as servers hosting the Active Directory domain controller role) might not manage network traffic correctly,” rendering them inaccessible on the ...

IT admins will be busy this month: the latest patch update from Microsoft includes 126 fixes, including one for an exploited ...

The results are in, and it appears that – at least as far as The Register's most loquacious commenters are concerned – Windows Server 2000 was Microsoft's peak. Many of you had a fondness for the ...