期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：7B
页码：211-215
出版社：International Journal of Computer Science and Network Security
摘要：Combining role-based access control model and task based access control model, this paper puts forward a new task-role based access control model. Task is core in this model, task associates role and permission. It realizes permission dynamic management. This paper also gives the formal description of this model, and gives application example.
