摘要
该文分析了传统教务管理系统中权限管理存在的不足,将基于RBAC的权限管理的基本思想引入到系统的权限管理中,提出了一种改进的RBAC权限管理模型,该模型通过加入用户组和系统功能项机制,不仅减少了用户角色分配的工作量,同时也增强了对数据库访问的安全性。该方案已在实际教务系统中加以应用,取得了良好的效果。
The insufficient problems of Authority management in traditional educational administration system were analyzed, In order to improve these problems, the Role-Based Access Control（RBAC） was introduced, then presents an improved model of RBAC,in this new model, we add User-Group and System-Function mechanism, these not only reduce workload of the same User-Roles assignments, also enhance securities to access database. This model has applied in practical educational administration system and made better result already.
出处
《计算机安全》
2007年第7期56-58,共3页
Network & Computer Security
基金
广东省自然科学基金(编号:04107411)
关键词
教务管理
RBAC
权限管理
educational administration
RBAC
Authority management
