Title :
A Multi-level Trust Evaluation Model Based on D-S Theory for Grid
Author :
Wei, Kai ; Tang, Shaohua
Author_Institution :
Sch. of Comput. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
Facing the enlarging scale of Grid and its increasing number of users, the Grid Service Providers (GSPs) need to evaluate and manage the trust of all users effectively. A D-S-theory-based multi-level trust evaluation model is proposed in this paper to solve the problem. In accord with the architecture for Grid, this model makes the result more reasonable and accurate, restrains the attacks such as Whitwash, and provides better protection for the GSP.
Keywords :
Web services; grid computing; security of data; D-S theory; grid service provider; multilevel trust evaluation model; Computational intelligence; Computer science; Computer security; Conference management; Data security; Engineering management; Grid computing; Protection; Scalability; Technology management;
Conference_Titel :
Computational Intelligence and Security, 2009. CIS '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5411-2
DOI :
10.1109/CIS.2009.63
