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A Survey of Current Detection and Prevention Techniques for Black Hole Attack in AODV of MANET
“Mobile Ad Hoc Network” (MANET) comprises a set of mobile nodes that communicate wirelessly and operate in a self-organized environment that requires no infrastructure. This network type dynamically forms its topology in which the nodes' mobility leads to rapid, unpredictable, and frequent changes in the dedicated topology. Routing process in such environment is a challenge. In addition, the lack of centralization administration makes MANET subject to intrusions. “Ad Hoc On-Demand Distance Vector” (AODV) protocol is among the most widely deployed routing protocol in MANET. Unfortunately, is susceptible to black hole attacks in which intruders utilize the protocol nature to infiltrate the network and execute their malicious activities. Therefore, the paper discusses and analyzes the latest existed solutions used to protect against black hole attacks. In addition, it categorizes the current solutions according to the deployed technology to provide the reader with state-of-the-art approaches.
Keywords
AODV, Attack, Black Hole, MANET, Malicious, Reputation, Route Discovery, RREP, RREQ, Sequence Number, Trust Value.
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