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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 US 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

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

Training Event
SANS Charlotte 2017 Charlotte, NC
Jun 12, 2017 -
Jun 17, 2017

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