身份认证及RBAC技术在MIS中的应用研究

Application research on identity authentication and RBAC technology in MIS

通过对DBSS进行相应的设计扩展,重新构建了DBSS模型。建立了一个基于改进的身份认证模型,提供了客户端应用程序到应用服务器的数据库系统安全解决方案。定义了不同的角色关系和操作权限集,给出了角色控制模块中功能层的权限管理以及数据库访问权限管理的实施方法。

In this paper the corresponding design expansion of DBSS is made, and the DBSS framework model fit for the database is built. An identity protocol model aimed to improve the Kerberos protocol is put forward to provide a scheme of database security from client application program to application server A diverse role relation and the operation authority collection are defined, and the realization method of the permission management of both function layer in role controller module and database access is advanced.