Title :
A SAML/XACML Based Access Control between Portal and Web Services
Author :
Yin, Hao ; Zhou, Jiliu ; Wu, Huilin ; Yu, Liang
Author_Institution :
Sichuan Univ., Chengdu
Abstract :
Web-based portals have been increasingly used to integrate information from a variety of back-end Web services. In these systems, security is a critical feature. This paper presents a SAML/XACML based access control between portal and Web services to extend the authentication and authorization mechanism within a portal to external Web services.
Keywords :
Web services; XML; authorisation; message authentication; portals; SAML; Web portal; Web services; XACML; access control; authentication; authorization mechanism; Access control; Authentication; Authorization; Data privacy; Identity management systems; Information security; Permission; Portals; Web services; XML;
Conference_Titel :
Data, Privacy, and E-Commerce, 2007. ISDPE 2007. The First International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3016-1
DOI :
10.1109/ISDPE.2007.73
