A Layered Trust Model Based on Behavior in Service Grid

作者:Ying, Gao*; Jiang, Zhan
来源:2nd IEEE International Conference on Advanced Computer Control, China,Sichuan,Bazhong,Enyang, 2010-03-27 to 2010-03-29.
DOI:10.1109/ICACC.2010.5487121

摘要

In open service grid, to establish trust relationships among different domains is a basic problem. This paper proposes a layered trust model based on behavior to enhance grid security and extensibility. The upper layer establishes and maintains recommendation trust relationships between different domains in grid; lower layer is in charge of evaluating trust value of entities in his domain. We give an algorithm to adjust trust relationships between domains based on entities interactions, and a practical method to process recommendation trust..