Jonathan is an independent consultant who specializes in large-scale enterprise security issues, and a Certified SANS Instructor and published author. He has helped his clients achieve greater success for over 20 years, advising in both the public and private sectors, from small upstarts to the Fortune 500. He's been commissioned to teach NCIS investigators how to use Snort, performed packet analysis from a facility more than 2000 feet underground, chartered and trained the CIRT for one of the largest U.S. civilian Federal agencies. Also pops boxen. Because.

A former combat medic Jonathan has also spent his time practicing a different kind of emergency response, volunteering and teaching for both the National Ski Patrol and the American Red Cross for over a decade.