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Jeff McJunkin

Jeff McJunkin is a senior staff member at Counter Hack Challenges with more than nine years of experience in systems and network administration and network security. His greatest strength is his breadth of experience - from network and web application penetration testing to digital/mobile forensics, and from technical training to systems architecture. Jeff is a computer security/information assurance graduate of Southern Oregon University and holds many professional certifications. He has also competed in many security competitions, including taking first place at a regional NetWars competition and a U.S. Cyber Challenge capture-the-flag competition, as well as joining the Red Team for the Pacific Rim Collegiate Cyber Defense Competition. His personal blog can be found at

Here is What Students Say About Jeff McJunkin:

"Jeff is an awesome instructor and explains very complex topics in an easy to understand manner! Thank you for this great course!" - Walt Carruth, Real Page

Upcoming Courses Taught By Jeff McJunkin
Type Course / Location Date Register

Automotive Cybersecurity Summit & Training 2018 Chicago, IL
May 1, 2018 -
May 8, 2018

Training Event
SANS Paris June 2018 Paris, France
Jun 25, 2018 -
Jun 30, 2018

Training Event
SANS Cyber Defence Singapore 2018 Singapore, Singapore
Jul 9, 2018 -
Jul 14, 2018

Training Event
SANS Network Security 2018 Las Vegas, NV
Sep 23, 2018 -
Sep 30, 2018

*Course contents may vary depending upon location, see specific event description for details.