JMark VP discusses modern cyber environment at AFCEA luncheon

The Hampton Roads AFCEA chapter hosted Col. Jeffrey Johnson, USAF (Ret.), vice president, JMark Services Inc., as a February luncheon keynote speaker. Col. Johnson presented declassified information and personal anecdotes from the Cold War era and framed it in context with today’s cyber environment. The discussion was thought-provoking and provided a backdrop for critical thinking in a changing world.