基于角色的数据库安全访问控制方法的设计与实现

Design and Realization of a Method for Role Based Safe Access Control

在管理信息系统和办公自动化系统中 ,后台数据库的安全访问至关重要。通过分析基于角色的防控 (role-based access control,RBAC)模型结构 ,提出并设计了办公自动化系统中数据库安全访问控制的方法。通过角色定义有效确定了不同用户在系统中的访问权限 。

In management information system and office automation system,database security is very important. This paper analyses the model structure of role based access control, proposes and designs a method for role based safe access control in of fice automation system. Role definition effectively confirms the access power of different users in this system. It is good to divide the work of every member i n the administrative organization, and it makes the system run safely.