Lujo Bauer, Lorrie Faith Cranor, Robert W. Reeder, Michael K. Reiter, Kami Vaniea. Real life challenges in access-control management. In Dan R. Olsen Jr., Richard B. Arthur, Ken Hinckley, Meredith Ringel Morris, Scott E. Hudson, Saul Greenberg, editors, Proceedings of the 27th International Conference on Human Factors in Computing Systems, CHI 2009, Boston, MA, USA, April 4-9, 2009. pages 899-908, ACM, 2009. [doi]