基于角色的访问模型分析及实现

Analysis and Implementation of Role-Based Access Model

在现有的系统中,对系统权限的控制主要采用传统的访问控制技术。由于现在的控制方法的种种缺陷,尤其作为信息管理系统的访问控制方法,本文提出了一个基于角色的访问控制(RBAC)标准模型,最后介绍了RBAC技术的实现。

In present systems, the methods of system authority control are mainly using the traditional control technology. Because there are various flaws in current control methods, RBAC （Role-Based Access Control） is introduced in this article especially as the access method of MIS. The implementation of the RBAC is also introduced.