摘要
在分布式系统中,不同的计算机系统之间经常要进行资源的互相访问,由此而带来的安全性问题与通常环境下的安全问题有比较大的不同。文章首先分析用角色访问控制方法来实现分布式资源互访特点,然后讨论了如何在LDAP(LightweightDirectoryAccessProtocol)服务中实现基于角色的访问控制(RBAC)模型,从而达到保证分布式系统中的资源共享。
In distributed system environment, resources interactions always happen among different computer system. Security issues come from distributed system are on large not the same to a common environment. This paper firstly analyses gains and losses of RBAC(Role Based Access Control), and does deeply search on LDAP(Lightweight Directory Access Protocol). Thereafter,remodel RBAC in LDAP service in order to ensure resources shared in distributed environment.
出处
《微电子学与计算机》
CSCD
北大核心
2005年第6期141-144,共4页
Microelectronics & Computer
关键词
基于角色的访问控制(RBAC)
分布式系统
LDAP
RBAC (Role Based Access Control), Distributed system, LDAP (Lightweight Directory Access Protocol)
