摘要
介绍了分布式数据库应用系统结构及其安全性,提出了基于角色的访问控制模型方法,分析了基于角色的访问控制模型的原理和模型结构,利用这种方法能有效提高数据库安全性。并以干部管理系统为例,提出利用角色的访问控制模型以及Delphi编程的分布式数据库安全管理技术。
This paper introduces the application system framework of distributed database and its security, proposes the model method based on RBAC, and analyses the model concept and framework of RBAC, it is able to improve the security of the database efficiently with this method. For instance, about the cadre administrative system, it puts forward the technique how to use the RBAC model and security management of distributed database of Delphi programme.
出处
《计算机与现代化》
2007年第12期133-136,共4页
Computer and Modernization
