Bio: Glenn Wurster (http://wurster.ca/glenn/index.php) completed his Ph.D. in computer science (2010) at Carleton University under the direction of Paul C. van Oorschot. His current interests include software security, operating systems, web security, and usable security. He currently works for Research in Motion as a Security Researcher. His duties include research in software security, internal consulting with project teams, developer education, and performing security assessments.