Installing this month's Windows Server security update has knocked some enterprise domain controllers into continuous reboot cycles.

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 ...

Microsoft has pushed out an out-of-band update to address the restart loop that hit some Windows Server devices after its ...

Microsoft is reinforcing warnings about the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on the persistent ...

A lot of Windows bugs have been reported in the past couple of weeks alone. This includes an audio sync blocking issue and gaming performance deterioration for Windows 11 version 22H2, Direct Access ...

Microsoft on Wednesday announced that it has updated its "best practices" advice for securing domain controllers. In general, Microsoft wants organizations to use the Azure Active Directory identity ...

Out of over a thousand top-level domain choices, cyber-criminals and threat actors prefer a small set of 25, which accounts for 90% of all malicious sites. Microsoft says users might experience ...

At our organization I'm responsible for our Windows infrastructure and another guy looks after all the Linux/*nix stuff. We're currently running a domain using Windows 2003 R2 Domain Controllers with ...

Microsoft warns of credential-stealing NTLM relay attacks against Windows domain controllers Your email has been sent Microsoft is sounding an alert about a threat against Windows domain controllers ...

Microsoft has confirmed that its April 2026 Windows Server security update KB5082063 is causing continuous reboot loops in certain enterprise domain controllers running Privileged Access Management, ...

I'm exploring replacing a NT4 server which is the domain controller and file server for a small network of 6 client machines. However, I've never used samba before, or anything else to do it.<BR>The ...