国土资源遥感Issue(4)：101-104,108,5.
资源与环境遥感项目成果信息服务系统权限模型的设计与实现
THE DESIGN AND IMPLEMENTATION OF THE PERMISSION MODEL ON THE RESULTS AND PROJECTS INFORMATION SERVICES SYSTEM OF RESOURCES AND ENVIRONMENTAL REMOTE SENSING PROJECTS
摘要
Abstract
A new model called Active Directory Based Role Access Control(ADBRAC) is discussed in this paper. This model is based on the Active Directory(AD) technology of Windows 2003 server and traditional thinking of Role Based Access Control(RBAC). In the processing of authority management and the realizing of system security policies, the concepts of user group, view and action are imported through abstracting main body and object simultaneously. Through implementing fine-grained authority definition and functional authority management in the management information system, the complexity of the management is reduced and the traditional RBAC is extended effectively. This model has been applied to the results and projects information service system of resource and environmental remote sensing projects, and the result shows that the model is simple, practical, safe and stable. The model has fairly strong versatility and capacity for the performance of the real world.关键词
活动目录/RBAC/ADBRAC/用户组/权限模型/访问控制/成果管理Key words
Active directory/RBAC/ADBRAC/User group/Permission model/Access control/Results management分类
计算机与自动化引用本文复制引用
刁明光,薛涛,李建存,赵鹏举..资源与环境遥感项目成果信息服务系统权限模型的设计与实现[J].国土资源遥感,2009,(4):101-104,108,5.基金项目
中国地质调查局"资源与环境遥感信息化基础平台建设"项目(编号:1212010650602). （编号:1212010650602）
