The Study on Service Oriented Access Control Model

With the fast development of Internet, distributed isomer system increases in double-click. New access control method and universal access control module should be come up to reduce software cost and solve the problem of complexity system access control, which working flow and transaction are imported in system. For this purpose, the role, process and resource-based three-dimensional access control method is put forward in the paper. Then role, process and resource-based Service Oriented- architecture access control model is designed. New idea of access control module separated from system is put forward in this paper. This access control module adopts Service Oriented- Architecture and whole access control module is created as web service, which can be published in UDDI registry center and invocated by other isomer systems. So other systems can use this universal access control service module to control system data and functionspsila access. At last, the realization of SOA-based access control is described.