If the hardware behind your domain controllers has become outdated, here's a step-by-step guide to performing a hardware refresh.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 ...

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 ...

Even if someone runs off with your remote office's domain controller, with Windows Server 2008 you don't need to worry about sensitive data being compromised. Russell Smith is a technology consultant ...

Seven Windows authentication paths bypass MFA protections, enabling credential attacks through AD, NTLM, Kerberos, RDP, SMB, and service accounts.

One of the most helpful native tools for troubleshooting problems with domain controllers is DCDiag. In this article, I will show you the basics of using this helpful tool. DCDiag was introduced early ...

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 shared info on a now-fixed known issue leading to Local Security Authority Subsystem Service (LSASS) crashes and Windows Server domain controller. The LSASS Windows service is responsible ...