A New Trust Degree-Based Access Control Method for Semantic Web Services

摘要

Recently, semantic Web services have become a rising application over the internet. At the same time, security and trustworthy becomes extremely important. But there is no effective access control method for semantic Web services to provide trusted Web services. This paper studies a new access control method for semantic Web services based on trust management(SWS-TMBAC). This method combines the XACML access control method and trust management so as to integrate the specification of access control and the descriptions of service functionality in a unified framework that is manageable and efficient, so our study can provide insight into taking effective measures to improve the security of the semantic Web services.