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I am Professor of Computer Science at Johns Hopkins University and Technical Director of the JHU Information Security Institute . My primary research area is Computer Security, and my latest research focuses on security for healthcare IT systems. I am Director of the IoT Security Lab at Johns Hopkins. I also founded Harbor Labs , a company that focuses on security for medical devices as well as consulting, technical expertise, and testimony in high tech litigation.
I am a frequent speaker on Information Security. Some highlights include TED talks (featured on the TED Radio Hour ) in October, 2011 and September, 2015 about hacking devices, a TED Youth talk , testimony in Congressional hearings, and a high level security briefing at the Pentagon to the Assistant Secretary of the Army and a group of generals.