The USENIX Security Symposium brings together researchers, practitioners, system administrators, system programmers, and others interested in the latest advances in the security and privacy of computer systems and networks. The 24th USENIX Security Symposium will be held August 12-14, 2015, in Washington, D.C. The Symposium will span three days, with a technical program including refereed papers, invited talks, posters, panel discussions, and...