期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：2
页码：2356
DOI：10.15680/IJIRCCE.2016.0402133
出版社：S&S Publications
摘要：Mobile Ad Hoc Networks (MANETs) are formed dynamically by an autonomous system of nodes that are connected via wireless links without using the existing network infrastructure. One of the main challenges in MANET is to design the robust security solution that can protect MANET from various routing attacks. In the presence of maliciousnodes, this requirement may lead to serious security concernsfor instance;such nodes may disrupt the routing process. In this context, preventing or detecting malicious nodes launching collaborative black hole ,gray holeor wormhole attacks is a challenge. This paper attempts to resolve thisissue by designing an Adhoc on demand distance vector(AODV) based routing mechanism, which is referred to as the cooperative bait detection scheme (CBDS), that integrates the advantages of both proactive and reactive defense architectures. Our CBDS method implements a reverse tracing technique to help in achieving the stated goal. Simulation results are provided, showing that in the presence of malicious-node attacks
