Microsoft will disable RC4 by default in Windows Kerberos, pushing organizations to uncover and eliminate longstanding ...
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 released the latest update on the Domain Controller (DC) hardening roadmap. In case you are not familiar with it, hardening essentially refers to the process of securing the operating ...
It’s back to the future – remember the Windows NT Backup Domain Controller (BDC)? It could log you on, but you couldn’t make any changes to it. The 2008 version of the BDC goes by the new name of Read ...
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 ...
One of two critical Active Directory Domain Controller vulnerabilities patched by Microsoft last month goes beyond the original denial-of-service (DoS) attack chain and can be used to crash multiple, ...
I'm playing around with Windows Server and Active directory, with the goal of using Kerberos instead of NTLM for my SMB shares without joining my workstations to the domain. I set up a primary domain ...
Microsoft will be bringing a bunch of improvements to Windows Server in its "vNext" release, per a November Microsoft Ignite presentation. The most current product for on-premises deployments is ...
In Windows Server, a child domain is a subdomain under a parent domain, inheriting policies and trust relationships. For example, if the parent domain is example.com, a child domain might be ...
Microsoft has confirmed customer reports of NTLM authentication failures and high load after installing last month's Windows Server security updates. According to a new entry added to the Windows ...
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