A single flaw in the way Windows domain controllers verify network identities has given attackers a shortcut to total control ...

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

Although domain controllers can be configured to obtain an IP address from DHCP, it’s best practice to configure a static IP address so that it can be reliably discovered across the network. You may ...

Microsoft’s May 2026 security update fixes what the Hong Kong Computer Emergency Response Team describes as 138 vulnerabilities across Microsoft products, but one flaw stands out: a critical bug in ...

I have just been assigned the task of installing the Domain Controller for our internal network and I am curious about what are the best practices when partition for a domain controller. In my ...

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 ...

In two previous articles (here and here) I shared some classic Active Directory mistakes people have made that got their companies into serious trouble. Here’s another mistake that on the face of it ...

Had a power cut today, which took out one of my ESXi hosts on which a Server 2019 domain controller VM was running. It started up on the second ESXi server but now it's not working properly. For ...