Jeff Tully is a physician with a passion for the delivery of oxygen to tissues as well as a security researcher with an interest in the intersections between medical technology and patient safety. His work on 911 infrastructure vulnerabilities, simulations of hacked medical devices, and exploitation of HL7 protocols have been featured at RSA-C, DEF CON, and Black Hat. He co-founded the CyberMed Summit, the only multi-stakeholder healthcare cybersecurity conference with a clinical focus.