Electronic monitoring system is refers to the administrative supervision organs by using the network technology, the administrative approval matters, monitor the implementation of supervision system. Electronic monitoring system of administrative examination and approval, administrative punishment, administrative expropriation and engineering transactions, transactions of property rights, land bidding, government procurement and other public resources trading activities into the scope of inspection, with real-time monitoring, warning, error correction performance evaluation, statistical analysis, information service five big functions. Electronic monitoring system is mainly used for the development and utilization of enterprise information resources, in the "user-role function permissions" three level permissions constraint on the basis, to provide a complete privilege constraint system, including user management, password management, user management, membership management function module access control management, function module modify the access control management and function module access constraint management. Practice shows that:the authority management system is development rate is the highest one of the modules, this paper draws on the RBAC96model, ARBAC97model and improve the core idea and advantage, put forward an extended role based access control model E-RBAC. |