Research of Role-Mapping Associate Conflict Detection Methods

Abstract

nteroperable role-based access control model (IRBAC 2000) has solved inter-domains authentication access through role-mapping, but it may appear related conflicts in the process of role-mapping and then posing a security risk. This study introduces the conflict detection mechanism on the inter-domain of Role-Mapping process, and it is effectively and quickly detected the associated conflicts, and gives the detection algorithm and experimental verification, to improve the inter-domain security interoperable.