The application of anonymous mechanism in access control

Nowadays people pay increasing attention to protect privacy, as a result, the technology of access control has been widely used. However, there are several problems if people are merely using access control to protect the privacy, for example, people should make permission assignment for every different users so the process of work is usually extremely tedious. In order to solve these problems and to further enhance the performance of privacy protection, we proposed an anonymous mechanism which is applied to the access control. We combined K-anonymity and orient to privacy protection access control model PRBAC, in addition, designed a scene to verify that this method can effectively solve the problems exist now.