Mining Constraints in Role-Based Access Control
出版社：
- 出版社：Elsevier
- 页数：：87-96
- 出版年：2012
摘要内容：
Constraints are an important aspect of role-based access control (RBAC) and sometimesargued to be the principalmotivation of RBAC.While role engineering is proposed to definean architectural structure of the organization’s security policies, none of the work hasemployed constraint mining in migrating a non-RBAC system to an RBAC system to ourknowledge, thus providing themotivation for thiswork. In this paper,we first define awidevariety of constraints,which are the best-known ones to date, and then create a relationshipbetween the conventional datamining technology and the constraints.We further proposean anti-association rule mining algorithm to generate the constraints. Experiments onperformance study prove the superiority of the new algorithm.
关键词：
- Role-based access control (RBAC),Role engineering,Constraints,Constraint mining
