When you log in to a Windows 11/10 domain-joined machine and try to connect to the already mapped drive or multiple client workstations are unable to correctly ...

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 ...

Update March 22: Microsoft has released emergency out-of-band (OOB) updates to fix this known issue. Microsoft confirmed that a memory leak introduced with the March 2024 Windows Server security ...

Microsoft released Patch Tuesday updates for Windows installations a couple of weeks ago, and while the rollout has been mostly smooth, a few issues have popped up here and there too. A notable issue ...

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 ...

Microsoft has updated its guidance for securing Domain Controllers (DCs). Previously, the company told customers not to allow internet access on DCs in any scenario. This is not the case anymore. Many ...

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 ...

The Kerberos authentication method originated at the Massachusetts Institute of Technology in the 1980s, as part of a project called Athena. The project involved integrating the computers on the MIT ...

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