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：2017
卷号：5
期号：5
页码：10203
DOI：10.15680/IJIRCCE.2017.0505249
出版社：S&S Publications
摘要：Mobile Ad-Hoc Networks (MANET) a fast growing network scheme and it provides lots of features tocommunication strategies and routing protocols. Theses routing protocols are introduced to avoid the attacker nodesand provides the efficient communication between source and destination. The attacks in the network scenarios are:DOS, Wormhole attack and Blackhole attacks. In this system, a new routing protocol strategy is defined by means ofRoute Request and Route Response Strategies with the help of Blackhole Resisting Mechanism (BRM). Source Nodesends Route Request to the nearby node. The nearby node checks the request and sends the Route Response to SourceNode back within a proper interval. The proper and relevant response from the neighbor node indicates it as a propernode as well as the neighbor node sequence Number will get incremented by 1. The node is proper then only the countwill be incremented otherwise it consists attack content. This kind of nodes are properly blocked from the presentscenario and the source checks for the alternate or other neighbor nodes to proceed for further communications. As perthe regular network strategies the node selection or path selection process is purely based on Shortest Path Routingmethodology. Along with these routing strategies we introduce a novel crypto algorithm to dictate the data security.Once the data is transmitted from source it carries only cipher data not an actual content, so no one in mid part canattack the data or retrieve it for their use. This kind of mechanisms provides strengthen to the routing principles toavoid attacking and provide trust worthy routing schemes.
关键词：Attack Prevention; MANET; BlackHole Attack; DoS attack; Routing Protocol.
