摘要
从特点、基本组成、模型系结构以及应用前景这几个方面着手介绍一种新的访问控制模式——基于任务的访问控制 ( TBAC) 。
Presents a new access control paradigm called task -based access control , including features?basic components?construction of the model family and application vista.The discussion focuses on the differences between TBAC and the classic access control model.
出处
《计算机与现代化》
2001年第4期69-72,75,共5页
Computer and Modernization
