<p> <strong> Joshua Marpet </strong> has served as an adjunct professor of computer science at St. John’s University’s Tobin College of Business. Prior to WhiteHat Security (his present employer), he worked as an information security consultant focused on penetration testing, auditing, and forensics. Early in his career, he worked in law enforcement. He was later able to combine those skills with his interest in technology to create security systems for the airline, prison, and gaming industries. </p>