Secure Multipoint Relay based Routing in MANET
Proceedings of the Second International Conference on Computational Science, Engineering and Information Technology
Trust based secure multipath OLSR routing protocol in MANET using fuzzy theory
Proceedings of the Second International Conference on Computational Science, Engineering and Information Technology
Impact of trust model on on-demand multi-path routing in mobile ad hoc networks
Computer Communications
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Ad hoc networks are frequently established in insecure environments and hence become susceptible to attacks. A number of recently proposed secure routing protocols entail a number of prerequisites during both the network establishment and operation phases as they employ cryptographic algorithms. In contrast, trust-based routing protocols locate trusted routes and permit rapid deployment along with a dynamically adaptive operation, which conforms with the current network situation. In this paper, we evaluate the performance of our proposed Fuzzy based Trusted AODV routing protocol in a network, with varying number of malicious nodes. With the help of simulations, we demonstrate that the performance of the proposed protocol is better than AODV in terms of routing overhead ratio, throughput, latency and packet loss under similar attack conditions. Index Terms -- mobile networking, MANET, security, trust, routing protocol, fuzzy.