Effect of Black Hole Attack and Prevention in Mobile Ad-Hoc Network

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Shaista Anjum
Sarita Singh Bhadauria


A Wireless ad-hoc network is a temporary network set up by wireless mobile nodes moving arbitrary in the places that have no network infrastructure. However, due to security vulnerabilities of the routing protocols, wireless ad-hoc networks are unprotected to attacks of the malicious nodes. One of these attacks is the Black Hole Attack against network integrity absorbing all data packets in the network. Since the data packets do not reach the destination node on account of this attack, data loss will occur. Our aim to protect the Mobile ad-hoc network through Black Hole Attack, Intrusion Detection System aimed to securing the AODV protocol using our Intrusion Detection system. We conclude that AODV performs well at all mobility rates and movement speed. In this, the work has been extended and the proposed protocol is called IDSAODV (Intrusion Detection System AODV).We proposed an IDS solution to eliminate the Black Hole effects in the AODV network. We implemented the solution into the NS-2.And evaluated the results as we did in Black Hole implementation.



Keywords: MANET, AODV, Black-Hole Attack, NS2 and Intrusion Detection System.


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