Malicious AODV: Implementation and Analysis of Routing Attacks in MANETs

Abstract

From the security perspective Mobile Ad hoc Networks (MANETs) are amongst the most challenging research areas and one of the key reasons for this is the ambiguous nature of insider attacks in these networks. In recent years, many attempts have been made to study the intrinsic attributes of these insider attacks but the focus has generally been on the analysis of one or very few particular attacks, or only the survey of various attacks without any performance analysis. Therefore, a major feature that research has lately lacked is a detailed and comprehensive study of the effects of various insider attacks on the overall performance of MANETs. In this paper we investigate, in detail, some of the most severe attacks against MANETs namely the blackhole attack, sinkhole attack, selfish node behavior, RREQ flood, hello flood, and selective forwarding attack. A detailed NS-2 implementation of launching these attacks successfully using Ad hoc On-Demand Distance Vector (AODV) routing protocol has been presented and a comprehensive and comparative analysis of these attacks is performed. We use packet efficiency, routing overhead, and throughput as our performance metrics. Our simulationbased study shows that flooding attacks like RREQ flood and hello flood drastically increase the routing overhead of the protocol. Route modification attacks such as sinkhole and blackhole are deadly and severely affect the packet efficiency and bring down the throughput to unacceptable ranges.

A Hybrid Approach to Resolve Sinkhole Attack Using Raeed and Aodv Protocols

“…There are many techniques presented by many scholars to detect and control the sinkhole attacks in MANET [7]. [6], Kashif Saghar explain the working of RAEED protocol to resolve the sinkhole attacks during data transmission.…”

Effect of Black Hole Attack on the Performance of AODV RoutingProtocol under Different Traffic Conditions in Mobile AdHoc Networks

“…From the security perspective Mobile Ad hoc Networks (MANETs) are amongst the most challenging research areas and one of the key reasons for this is the ambiguous nature of insider attacks in these networks [6]. The security threats have been extensively discussed and investigated in the wired and wireless networks [7].…”

Performance Analysis of Adhoc on Demand Distance Vector Protocol With Blackhole Attack in WSN

“…The aim ofblackhole nodes (Manikandan and Manimegalai, 2013) is to maximize overall end to end delay and routing overhead for all the traversed nodes in active route and results in low throughput and packet delivery ratio. In recent years, various studies have been made (Usha and Bose, 2012;Jalil et al, 2011;Garg et al, 2012;Ameza et al, 2010;Ramachandran and Shanmugam, 2012;Ehsan and Khan, 2012) to analyze the impact of node misbehavior attacks, especially blackhole attack, on AODV routing protocol in MANET and WSN.…”