ISSN : 2319-7323


Open Access


Title : Performance Study of Black Hole Attack Detection Technique using AODV in MANET
Authors : Ranjan Bishnoi, Hardwari Lal Mandoria
Keywords : MANET, AODV, Black hole attack.
Issue Date : July 2015
Abstract : A mobile ad hoc network is aninfrastructure lessnetwork where mobile nodes position themselves in anabrupt fashion or most of the time communication takes place while nodes are moving. Such networks are also featured by dynamic topology i.e. the topology changes from time to time. Because of autonomous nature and dynamic behavior of MANET any node from external environment can add itself to the network and behave maliciously leading to various commonly known attacks e.g. flooding attacks, link withholding attack, link spoofing attack, replay attack, wormhole attack , colluding misrelay attack etc.One such attack is a Black Hole Attack .This paper aims at studying the impact of such an attack for AODV protocol on the network performances considered in terms of various performance metrics as throughput, end to end delay and packet delivery ratio.The simulation is carried out in network simulator2 (ns2). At last a probability based solution is proposed to detect and counter the effect of black hole attack to the noticeable extent.
Page(s) : 134-141
ISSN : 2319-7323
Source : Vol. 4, No.4