Martijn Oostdijk works as a Senior Advisor at Novay. Martijn combines a background in security with a broad interest in digital identity problems. At Novay Martijn worked on projects on federated identity management, the electronic passport, mobile authentication, grid & cloud computing, and authorization. Before joining Novay Martijn worked as a Security Analyst at security test lab Riscure and before that as an Assistant Professor of Computer Science at Radboud University in Nijmegen. Martijn holds a Ph.D. degree from Eindhoven University of Technology, and an M.Sc. degree from Radboud University.