摘要
RBAC作为当前广泛使用的访问控制技术的同时也存在着一些不足,针对其不足,该文提出了一种改进方案,可以在很大程度上提高其运行效率。
As access control technology,RBAC is widely used in many systems,but it has own flaws. This article put forward a new method for the flaws of RBAC. And get a good improvement of efficiency.
出处
《电脑知识与技术（过刊）》
2009年第10X期8123-8124,共2页
Computer Knowledge and Technology
