Cross-domain trust-based access control of Web services
Chao Xu · Jisuanji yingyong yanjiu · 2009
This paper designed a cross-domain trust-based access control for Web service(CD-WSTBAC),based on XACML and WS-Security.CD-WSTBAC was a kind of middleware like authentication center.CD-WSTBAC resolved cross-domain authentication.Receiving algorithm and datum about trust computation and policy from providers,CD-WSTBAC computed trust value of requestors.And based on policy,CD-WSTBAC decided whether to give requestors authorization,instead of providers.Finally,CD-WSTBAC gave a trust token that contained the result of authorization.