Research of Permission Administration System Based on Access Control Matrix

Access control had always been seen as a complicated work. The traditional access control way can not adapt to the complicated dynamic access control well. The article had introduced how to use the access control matrix to judge user access or operation permission in the permission administration system and explained the meaning of the permission administration model which was based on access control matrix, then, this paper had illustrated the concrete implementation method of using interceptor to control the access. The control was carried on by an access control matrix. This control process was always triggered by a special interceptor when user accessed the system. In practical application, the access control system based on control matrix had eased the server system loading well.