Title :
Security Scheme for Cross-Domain Grid: Integrating WS-Trust and Grid Security Mechanism
Author :
Cai, Yongkai ; Tang, Shaohua
Author_Institution :
Sch. of Comput. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
A federated security scheme based on WS-Security standard for cross-domain grid is proposed. It integrates the WS-Security standard and the grid security mechanism. A trust model is established based on WS-Trust specification. A communication is established based on WS-SecureConversation specification. The architecture is implemented in a SAML-based federated authentication and authorization cross-domain Grid. Through experiment and analysis, it is shown that our scheme is secure, effective and efficient.
Keywords :
authorisation; formal specification; grid computing; SAML-based federated authentication; SAML-based federated authorization; WS-SecureConversation specification; WS-Trust; cross-domain grid; federated security scheme; grid security mechanism; Authentication; Authorization; Communication system security; Computer science; Computer security; Information security; National security; Simple object access protocol; Sociotechnical systems; Web services; Cross Domain; Grid; WS-SecureConversation; WS-Security; WS-Trust;
Conference_Titel :
Computational Intelligence and Security, 2008. CIS '08. International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-0-7695-3508-1
DOI :
10.1109/CIS.2008.187
