Research of access control model in multi-domain
多安全域下访问控制模型研究

Mutil Domain-Role Based Access Control(MD-RBAC)model was proposed.MD-RBAC was based on Role-Based Access Control(RBAC)model,building relations between access control elements of different domains.Besides,the model introduced validation constrains and border policy,which was based on validation constrains,in order to identify and defense the risks that were brought in by inter-domain access.Finally,we briefly compared MD-RBAC model to another access control model I-RBAC 2000 which also aimed to solve access ...