Trust node valuation and path reliability technique for intrusion detection in MANET
Navile Nageshwara Naveen, A. Annalakshmi, KarumanchettyThottam Ramasamy Valluvan · 2013
Mobile Ad Hoc Networks rely on each node passively monitor the data forwarding by its next hop. Actually ad hoc network suffers from high false positives. The false positives are reducing network performance (throughput) and increase overhead and inability to mitigate effect of attacks. Trust Node Valuation and Path Reliability technique to thwart intrusion detection against collusion attacks in MANET. Node reputation ranking is made to reduce the false positive detection. This technique is used to enhance monitoring system based IDTs against collusion risk factor. The computation of path reliability considers the number and reputation of nodes for compare both source and retransmitted messages. The main purpose of this technique is work effectively to select the route and promptly detect colluding attacks. Therefore the total number of lost messages decreased and provides more efficient transmissions in ad hoc networks.