摘要
基于角色的访问控制RBAC已成为当前数据库领域研究的热点之一,现代大型关系数据库系统均不同程度地支持RBAC,但不尽相同,各具特点。从架构、用户—角色分配、权限分配等几个方面对MS SQL Server 2005的RBAC特征进行了研究。
Role-Based Access Control has become one of the hot topic in the current database field,modern large-scale relational database systems support RBAC to different extents with their distinct characteristics.This Paper studies RBAC features of MS SQL Server 2005 from the schema,user-role assignment and permission assignment.
出处
《软件导刊》
2012年第7期110-112,共3页
Software Guide
关键词
RBAC
架构
角色设置
权限分配
Role-Based Access Control
Schema
Role
Permissions
