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 confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing ...

Microsoft’s Encrypting File System, which is used to encrypt data on Windows 2000, XP and Server 2003 computers, relies on a public key certificate. If you don’t have a public-key infrastructure, EFS ...

What’s New in Windows Server 2008 Active Directory Domain Services Windows Server 2008 System Requirements Installing Windows Server 2008 Active Directory has ...

Microsoft has acknowledged further problems that admins and users may encounter after installing the latest security updates. Both server and desktop operating systems are affected. In the Windows ...

Tony Northrup is a developer, security consultant and author with more than 10 years of professional experience developing applications for Microsoft Windows. Windows Server 2008 includes a handful of ...

The Active Directory Module for Windows PowerShell, which is included with Windows Server 2008 R2, can be used to administer Active Directory Domain Services (AD DS) objects, including group objects.

Changing a domain name in Windows is a straightforward task in most cases. However, there are times when you are trying to join a new network or set up Active Directory, and you might be unable to ...

Microsoft has posted advisory and detailed instructions on protecting Windows domain controllers and other Windows servers from the NTLM Relay Attack known as PetitPotam. The PetitPotam take on the ...