Microsoft confirms KB5082063 bug causing restart loops on Windows Server domain controllers, impacting authentication and enterprise environments.

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April ...

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

Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security ...

Out-of-band (OOB) is an upgrade that has been made available by Microsoft to address problems with Windows Server systems ...

Many companies rely on Microsoft products, including Windows, Active Directory, ADFS, OWA, and RDP, in their business processes. That's why the importance of two-factor authentication (2FA or MFA) for ...

Microsoft has released emergency software updates to fix issues that disrupted some Windows Server systems following its ...

The Windows security updates, especially for servers from April, have partly severe side effects. Some Windows servers ...

SafeBreach researchers demonstrate how attackers can crash Windows domain controllers and build a botnet using unauthenticated RPC and LDAP vulnerabilities. At DEF CON 33, security researchers ...

If the Server is not operational message keeps troubling you when adding a trusted domain user to a trusted domain in Windows Server, then this post may help you resolve the issue. When you click ...

I have a client that I recently acquired from another entity. Today I tried to join a new PC to the domain and it would not take. I checked DNS and made certain the client has the domain controller as ...

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 ...