Microsoft will disable RC4 by default in Windows Kerberos, pushing organizations to uncover and eliminate longstanding cryptographic weaknesses hidden in legacy ...

Microsoft has issued security updates to address a Kerberos security feature bypass vulnerability impacting multiple Windows Server versions in a two-phase staged rollout. The vulnerability tracked as ...

RC4 encryption has been cracked for over a decade. Now Microsoft is slowly sweeping the last remnants, such as in Kerberos, away.

As the main authentication protocol for Windows enterprise networks, Kerberos has long been a favored hacking playground for security researchers and cybercriminals alike. While the focus has been on ...

Proof-of-concept exploit code and full details on a Windows Kerberos security bypass vulnerability have been published earlier this week by Jake Karnes, the NetSPI security consultant and penetration ...

Significant weaknesses in the common configuration of Kerberos-based authentication servers could allow attackers to more easily circumvent security measures in networks that rely on the open ...

The KDC-spoofing flaw tracked as CVE-2021-23008 can be used to bypass Kerberos security and sign into the Big-IP Access Policy Manager or admin console. F5 Networks’ Big-IP Application Delivery ...

While Windows IT professionals deal with security on a daily basis, very few understand the under-the-hood protocol, Kerberos. Kerberos is a security protocol in Windows introduced in Windows 2000 to ...

Account administration in a distributed UNIX/Linux environment can become complicated and messy if done by hand. Large sites use special tools to deal with this problem. In this article, I describe ...