Ken Munro is Partner and Founder of Pen Test Partners, a firm of penetration testers with a keen interest in aviation. Pen Test Partners has several pilots on the team, both private and commercial, recognizing that the increase in retired airframes has created opportunities for independent security research into aviation security. Pen Test Partners has been recognized for its highly responsible approach to vulnerability disclosure in aviation and was invited to join the Boeing Cyber Technical Council as a result. Pen Test Partners has published research into aviation cyber security, covering topics from airborne connectivity, avionics hardware, and connectivity with ground systems.