XACML을 이용한 홈 네트워크 접근제어
Access control using XACML in home network
홈네트워크 XACML 접근제어;
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In this paper, we present the design and implementation of access control model in home network supports interoperability to various middleware. Because user's access control isn't provided in original home network. We produce access control system based on XACML that is access control standards in e-business and policy management interface to create and manage policy. The architecture of access control system is made up of two parts. First, access controller is used to decide user's authorization to home device. This is structure that don't depend on original middleware. Second, access control interworking module is used to communicate with middleware. Because kind of middleware is various and operation method differ each other. Policy management interface is used to create policy based on RBAC technology is decided access permission by user's role. We implemented proposed model in JAVA and appled to OSGi based UPnP system. As a result, we verify access control to device in accordance with user's authorization. In future, proposed model in this thesis will be good reference to design integrated access control model in home network.