期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2012
卷号：3
期号：4
页码：105-109
语种：English
出版社：Ayushmaan Technologies
摘要：Ad-hoc networks are emerging technology, due to their spontaneous nature, are frequently established insecure environments, which makes them vulnerable to attacks. These attacks are launched by participating malicious nodes against different network services. Routing protocols, which act as the binding force in these networks, are a common target of these nodes. Ad hoc Ondemand Distance Vector routing (AODV) is a widely adopted network routing protocol for Mobile Ad hoc Network (MANET). Black hole attack is one of the severe security threats in ad-hoc networks which can be easily employed by exploiting vulnerability of on-demand routing protocols such as AODV. In this paper we proposed a solution for identifying the malicious node in AODV protocol suffering from black hole attack. As a result we can show the significant improvement of packet delivery ratio (PDR) and an average End-to-End delay.
关键词：Ad-Hoc AODV;Black Hole Attack;MANET;Destination sequence Number
