I am a Professor of Computer Science & Engineering at the University of Washington, with adjunct appointments in the UW Electrical Engineering Department and the UW Information School. I am a member of the UW CSE Security and Privacy Research Lab and the UW Tech Policy Lab. I am an alumnus of the National Academies Forum on Cyber Resilience and serve on the USENIX Security Steering Committee.

My research focuses on computer security and privacy, broadly defined. I am especially interested in: computer security and privacy for emerging and consumer technologies; computer security and privacy for mobile and cloud systems; the human element in computer security systems; and computer security education.