基于角色的授权管理模型的研究

基于角色的授权管理模型的研究 Research of Role-Based Privilege Management Model 景凤宣 JING Feng-xuan~1 1 first-author 连红 LIAN Hong~2 2 谢晓尧 XIE Xiao-yao~1 1 贵州师范大学网络中心 贵州师范大学网络中心 Network Center,Guizhou Normal University Network Center,Guizhou Normal University 贵州广播电视大学实验中心 贵州广播电视大学实验中心 Laboratory Center,Guizhou Radio and Television University Laboratory Center,Guizhou Radio and Television University 在分析基于角色的访问控制（RBAC）技术及授权管理基础设施（PMI）的基础上,详细探讨了WEB页和文件系统访问控制中角色和资源的层次关系,角色的权限分配及继承等问题,并给出一种基于角色的授权管理模型,为实现细粒度的访问控制奠定了基础. After the technologies of RBAC and PMI are introduced,the hierarchical relationship of role and resource in the access control of WEB pages and a file system is analyzed in this paper.And then the problems for the role’s permission assignment and inheritance are discussed.In the end,a role-based privilege management model is proposed,which lays the foundation of a finely granularity access control. 角色 访问控制 授权管理 权限 证书 role access control privilege management permission certification TP393.07 2005-01-01 2021-04-01 S2