Bill is a Security Analyst and Instructor for CloudPassage. He also serves as a content author and faculty member at the SANS Institute, teaching the Linux System Administration, Perimeter Protection, Securing Linux and Unix, and Intrusion Detection tracks. He was the chief architect of one commercial and two open source firewalls and is an active contributor to multiple projects in the Linux development effort. His spare time is spent coordinating and feeding a major antispam blacklist.
Episode 335 (mp3)