The January 2026 updates will begin the phaseout of RC4 encryption in the Kerberos protocol for Windows Server. The trigger ...

A bypass bug present in the Kerberos cryptographic authentication protocol for 21 years has now been fixed in patches from Microsoft, Samba, Fedora, FreeBSD, and Debian. The discoverers of the ancient ...

Two implementations of the Kerberos authentication protocol received patches this week against a vulnerability that allowed a threat actor to bypass authentication procedures. The vulnerability was ...

The MIT Kerberos Consortium has added Microsoft to its ranks of formal industry supporters. The company joined the group Monday as a founding sponsor, gaining a seat on the executive board, which also ...

Proof-of-concept exploit code has been published this week for a new attack technique that can bypass the Kerberos authentication protocol in Windows environments and let intruders access sensitive ...