Joe Gray joined the U.S. Navy directly out of High School and served for 7 years as a Submarine Navigation Electronics Technician. Joe is an Enterprise Security Consultant at Sword and Shield Enterprise Security in Knoxville, TN. Joe also maintains his own blog and podcast called Advanced Persistent Security. He is also in the SANS Instructor Development pipeline, teaching SANS Security 504: Hacker Tools, Techniques, Exploits, and Incident Handling at the mentor level. In his spare time, Joe enjoys attending information security conferences, contributing blogs to various outlets, training in Brazilian Jiu Jitsu (spoken taps out A LOT!), and flying his drone. Joe is in the inaugural winner of the DerbyCon Social Engineering Capture the Flag (SECTF) and was awarded a DerbyCon Black Badge.