International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 58 - Number 22 |
Year of Publication: 2012 |
Authors: Sumer Singh, Chakshu Goel, Gurjeevan Sandhu |
10.5120/9434-3871 |
Sumer Singh, Chakshu Goel, Gurjeevan Sandhu . MAODV: To Identify a Secure Route Selection in MANET under Blackhole. International Journal of Computer Applications. 58, 22 ( November 2012), 44-50. DOI=10.5120/9434-3871
Mobile Ad-hoc Network (MANET) is an open loop infrastructure, having independent movement of each node without any decentralized control. Due to dynamic nature. MANET has a many security issues than conventional networks. In this paper Ad- Hoc on Demand Distance Vector (AODV) is used as a routing protocol in MANET. Many types of attack are introduced in MANET such as blackhole attack, wormhole attack, routing table overflow attack, routing cache poisoning attack etc. ,which occur due to the malicious node and degrade the achievement of AODV. In this paper, blackhole attack is taken into consideration which is more dangerous than other attacks. To maintain a secure route selection under blackhole attack, it is necessary to make a strong security proposal, which maintain the performance of network. This paper introduces a new security scheme which deals with MAODV (Modified Ad- Hoc on Demand Distance Vector) which enlarges the performance of network and eliminates the risk of blackhole attack in the presence of malicious node.