Dependable Dynamic Source Routing without a trusted third party

摘要: Ad-hoc networks are frequently used to establish communication in improvised environments without requiring any fixed infrastructure. These formed with the help of their constituent wireless nodes, which expected forward packets for other nodes according a pre-agreed upon protocol. The Dynamic Source Routing (DSR) protocol is one such that helps create and maintain routes an ad-hoc network spite dynamic topology. accurate execution this requires sustained benevolent behaviour by all participating network. This may not always be observed, number known attacks against standard DSR can lead its incorrect execution, even failure. In paper, we present novel technique discovering maintaining dependable presence malicious nodes. With results from extensive simulations, highlight efficacy our scheme accentuate it outperforms when as many 40% acting maliciously.