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Mark Elliott

Mark Elliott has served as an information security professional since 1999 and an information technology professional since taking his first class in computer programming in 1986. He is a retired Army Warrant Officer, having served over 34 years in the Army and the Army National Guard. He has conducted numerous red-team and blue-team assessments and is currently the Chief Technology Officer for Dependable Global Solutions, a small business in Northern Virginia.  He has filled many roles for DGS on various contracts, including lead security engineer, digital forensics analyst, and penetration tester.  Mark holds the GPEN, GCIH, GCED, CISSP, and PMP. You can connect with Mark on LinkedIn at

"One of the best instructors I've had in 30+ years"
James Loy

Upcoming Courses Taught By Mark Elliott
Type Course / Location Date Register

Supply Chain Cybersecurity Summit & Training 2019 Arlington, VA
Aug 12, 2019 -
Aug 19, 2019

Community SANS
Community SANS Salt Lake City SEC504 Salt Lake City, UT
Sep 16, 2019 -
Sep 21, 2019

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