Mining Constraints in Role-Based Access Control
摘要内容：
Constraints are an important aspect of role-based access control (RBAC)and sometimes argued to be the principal motivation of RBAC. While roleengineering is proposed to de?ne an architectural structure of the organiza-tion’s security policies, none of the work has employed constraint mining inmigrating a non-RBAC system to an RBAC system to our knowledge, thusproviding the motivation for this work. In this paper, we ?rst de?ne a widevariety of constraints, which are the best-known ones to date, and then cre-ate a relationship between the conventional data mining technology and theconstraints. We further propose an anti-association rule mining algorithmto generate the constraints. Experimen
关键词：
- role-based access control (RBAC)；role engineering；constraint
