Microsoft rolls out new Kerberos protections to block RC4 encryption, with enforcement mode becoming mandatory for domain controllers in 2026.

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 ...

Cast of characters: Windows XP Pro SP1 laptop on local 10/100 LAN, user logging into Windows 2000 AD domain.<BR><BR>User got a new XP Pro laptop, logged in, all was fine.<BR><BR>Two months later his ...

I'm having trouble with a MS win2003 SBS server that was set up as a domain controller but is having issues. Looking at the netdiag output, I figure it's something to do with the DNS config but not ...

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 ...