The Research on Identity Authentication and Access Control Model of Web Service
Zhigang Chen · Computer and Information Technology · 2009
Web service's distributed,heterogeneous nature,made the service to those requesting for authentication and authorization complex.In response to these issues,the paper proposed an identity authentication and access control model based on the key technologies such as SAML,XACML,RBAC,and etc.The model used SAML artifact technology to realize single sign-on of Web services,XACML made RBAC model implemented,simplifyied the management of authorization,and achieved the goal of access control of fine-grained resource at the same time,extension of the SAML syntax to support the safe and effective transmission of XACML information.