A swift-trust-based access control of Web service
Xiaoming Ma · Journal of Qiqihar University · 2009
The Web service security standards of OASIS can not support trust evaluation and decision-making using trust information.In this paper,in order to solve access control and authorization in virtual temporary team of web service,a SwiftTrust-Based Access Control for Web Service(WS-STBAC) is designed.WS-STBAC is a kind of middleware like authentication center,and composed of three modules: policy management,trust value computing,and decision-making of authentication.Receiving access control policy,Algorithm and datum about trust computing from providers,WS-STBAC computes trust value of requestors.And based on policy,WS-STBAC decides whether to give requestors authorization,instead of providers.