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An Improved Dynamic Trust Model for Distributed System
Abstract:
The parallel, sharing and high speed distributed system has become the mainstream of current system architecture, the characteristics of uncentralized management makes more and more people take flexible operations. However, as the nodes in the system are not bound by a central server and resource sharing is a node’s voluntary behavior, the traditional centralized mechanism is not suitable for large-scale distributed system. Aiming at this problem, this paper proposes an improved dynamic trust model for distributed system (IDTrust) to quantify and evaluate the credible degree between nodes. The analysis and simulation results show that the effectiveness of contain malicious nodes and the security aspects of IDTrust are superior to those of current typical methods.
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Pages:
500-503
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Online since:
October 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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