David M. N. Bryan is a Hacker with X-Force Red, IBM’s elite security testing team. He hacks Mainframes, ATMs, Storage devices, IoT devices, Payment Systems, etc. He’s been in info-sec (and goon) for 22+ years. David has well over a decade of experience. From being a defender of security at a top ten banks, to securing the DEF CON network. David has been a participant in the information security community for over two decades. David has been the attacker in many scenarios as a penetration tester covering: ATMs, embedded devices, network, wireless, web applications, and physical security. David has presented at many security conferences including: BlackHat, DEF CON, ToorCon, LayerOne, ToorCamp, BSides Events, AppSecUSA, Etc.