期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2015
卷号：4
期号：2
页码：301-305
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Wireless networks are gaining popularity to its peak today, as the users want wireless connectivity irrespective of their geographic position. There is an increasing threat of attacks on the Mobile Ad-hoc Networks (MANET) . Security is one of the main issues in the MANET especially with respect to size and complexity of the network. The main reason of security issues in manet is that there is no physical link between the nodes and the nodes are mobile in nature. Consequently there is no fix topology. Some protocols do not consider the security issues, treat all the nodes as non-malicious nodes etc. The aim is to detect and analyze the performance of MANET using AODV as the routing protocol, under the launch of wormhole attack in the wireless network. Various types of wormhole detection algorithms in MANET has been proposed and studied and particularly a new algorithm for detecting a malicious node has been proposed. Graphs have come for network parameters are throughput ratio, total packets received and packet delivery ratio. All the simulations are done in ns2.35.
