Federal agencies running Windows domain controllers face a hard deadline after the Cybersecurity and Infrastructure Security ...

Microsoft confirmed a Windows Server 2016 issue that can break domain controller discovery after installing KB5087537.

A recent report from Microsoft reinforces warnings about the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on ...

A single flaw in the way Windows domain controllers verify network identities has given attackers a shortcut to total control of corporate and government networks since 2020, and security agencies ...

Microsoft has confirmed a new known issue affecting Windows Server 2016 systems that causes domain controller lookups to fail ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is no longer recommending the installation of May Patch Tuesday updates on Domain Controllers because of authentication issues.

If the hardware behind your domain controllers has become outdated, here's a step-by-step guide to performing a hardware refresh. Although most of the resources on my network are virtual, I have a ...

Microsoft is investigating LSASS memory leaks (caused by Windows Server updates released during the November Patch Tuesday) that might lead to freezes and restarts on some domain controllers. LSASS ...

I think I'm in more of a muddle now than when I started trying to get my head around this <BR><BR>Windows 2000 Native Domain, Six DCs in default "Domain Controllers" OU.<BR><BR>"Default Domain ...

To ward off the attack known as PetitPotam, Microsoft advises you to disable NTLM authentication on your Windows domain controller. Microsoft is sounding an alert about a threat against Windows domain ...

A recent report from Microsoft reinforces warns of the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on the ...