Research led by LERSSE Ph.D. student Pooya Jaferian will be featured at SOUPS this July. By interviewing IT professionals, he has explored access review activity in organizations, and then modeled access review in the activity theory framework. The model suggests that access review requires an understanding of the activity context including information about the users, their job, their access rights, and the history of access policy. Guidelines of the activity theory were used to design a new user interface, AuthzMap, which was compared to two state of the practice. The experiments demonstrated that AuthzMap improved the efficiency of access review most scenarios. Read the full paper for details.