Paper Details

: AODV is a routing protocol that is designed for MANET and it is using the on-demandmethod to establish the routes between nodes .The main benefits of this protocol is establishmentsof desired routes to the destination. when the source node requires and it keeps the routes as longas they are needed . A black hole attack is a common attack that can be accured in AODVprotocols. In this kind of attack, the attacker can uses one or more malicious nodes whichadvertise themselves in the network by setting a zero metric to all the destinations causes all thenodes towards the data packets to these malicious nodes. The AODV is vulnerable against theblack hole attacks due to having centric property. Where all the nodes to have share their routingtables for each other. A black hole attack is a severe attack that can be easily employed againstrouting in mobile ad-hoc networks. A black hole is a malicious node that falsely replies for anyroute requests without having active route to specified destination and drops all the receivingpackets. The Proposed Method PL2 has the modification done in AODV protocol for ensuring thesecurity against the Black hole attack using NS2 Simulation.

Ms.Anjali k. Jadhao, Dr. M. S. Kathane, “Design & Implementation of Black Hole Attack and Prevention using AODV for Generalized network”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 3, pp. 548-553, March 2017.