Cross-domain Access Control Based on UCON
Xin Liu · Journal of Shanghai Dianji University · 2010
Proposed a method of usage control(VCON)-based cross-domain access control,which uses a push-pull mode to achieve attribute synchronization between the request domains and resource domains.The method can respond timely and actively to the change of subject attribute in the resource domain,achieve fast matching of the mandated rules.The method solve the dynamic problems of cross-domain access control.Implementation of the conditions and obligations on the boundary policy enforcement point can achieve defense and fine-grain control.