Appraise of Mobile Coverage Problem and Black Hole Attack in MANET Using NS2
Publication Date : 30/01/2016
We examine a very common problem of mobile network that is out of coverage problem. To examine this problem we use common simulator NS2.A wireless Ad hoc network is a temporary network set up by wireless mobile nodes with less infrastructure. This leads MANETs are more vulnerable to various communication security attacks. One of the main active attacks is Black hole attack, it is a denial of service attack and it drops entire incoming packets between one source to destination. The attempt is to focus on analyzing and strengthening the security of routing protocol Ad hoc On Demand Distance Vector (AODV) for MANET.Our simulation result are end-to-end delay, packet dropping, throughput of packet dropping ratio are justify that black-hole attack are observed.
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