基于角色的数据库安全访问控制的应用

在管理信息系统的广泛应用中,后台数据库的安全性问题至关重要.采用了基于角色访问控制模型的数据库安全性设计方案.将访问权限与角色相联系,通过给用户分配适合的角色,使角色成为访问控制的主体,可以提高管理的效率.介绍了基于角色的出租车服务质量考核系统的总体设计、数据库设计及实现.成功地实现了对不同角色的安全访问控制,有效地解决了安全访问控制问题.

Application of Role-based Database Secure Access Control

In the application of Management Information System, database security is very important. The paper discusses a database security scheme based on RBAC, which relates access privilege and role, and through assigning to the user the suitable role, makes the role a main body of access control, thus enhancing the management efficiency. In the paper, system design, database design and implementation are describes based on role in the taxi service quality assessment system. Thus, the secure access control on the ...