This video from the SANS Internet Storm Center explains how to detect and block IPv6 traffic in Linux.
This video from the SANS Internet Storm Center explains how to detect and block IPv6 traffic in Linux.
A high-severity vulnerability in sudo has been patched in a number of Linux distributions; the flaw allows local attackers to elevate privileges to root.
Security researcher Dino Dai Zovi talks about a new company he cofounded called Capsule8 that will help IT organizations counter threats to Linux infrastructures.
A Linux admin and open source developer has come up with a 48-character attack that crashes Linux servers, but experts argue the security implications of the bug.
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