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The inherent freedom in self-organized mobile ad-hoc networks (MANETs) introduces challenges for trust management; particularly when nodes do not have any prior knowledge of each other. Furthermore in MANETs, the nodes themselves should be responsible for their own security. We propose a novel approach for trust management in MANETs that is based on the nodes' own responsibility of building their...
Recent advances in networking technology have increased the potential for dynamic enterprise collaborations between an open set of entities on a global scale. Mobile ad-hoc networks (MANETs) have created problem in resource sharing as they are constructed via mobile nodes without any prior knowledge of the existing nodes which may not be trustworthy. Trust management appears to be a promising approach...
Estimation of trust in ad-hoc networks is an inevitable basis for hybrid networks to inter-operate. The contributions in this paper provide a framework for estimating the trust between nodes in an ad hoc network based on quality of service parameters. Probabilities of transit time variation, deleted, multiplied and inserted packets, processing delays are used to estimate and update trust. Functions...
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