Christian (quaddi) Dameff MD is an Assistant Professor of Emergency Medicine, Biomedical Informatics, and Computer Science (Affiliate) at the University of California San Diego. He is also a hacker, former open capture the flag champion, and prior DEF CON/RSA/Blackhat/HIMSS speaker. Published works include topics such as therapeutic hypothermia after cardiac arrest, novel drug targets for myocardial infarction patients,and other Emergency Medicine related works. Published security research topics including hacking critical healthcare infrastructure,medical devices and the effects of malware on patient care. This is his nineteenth DEF CON.