Assessment of various attacks on AODV in malicious environment

• Published in: 2015 1st International Conference on Next Generation Computing Technologies (NGCT) pp. 153 - 157
• Main Authors: Gupta, Anurag, Rana, Kamlesh
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.09.2015
• Subjects: AODV; Black; Computer crime; Denial of Service (DOS); Gray Hole attack; Hole Attack; MANET; Mobile ad hoc networks; Mobile communication; Routing; Routing protocols
• DOI: 10.1109/NGCT.2015.7375103

Mobile ad-hoc network have been innovated in communication network as introduce to wireless environment with dynamic scenario where infrastructure existence based on on-demand. MANET network has been easily set upped as veridical key stone of dynamic wireless environment with self configuring at low prices in compare to wired network. Due to roving and movable behavior of the node, MANET network are used in conferencing, military, disaster relief are more common example where on demand network are necessary and preferable. In MANET every single node work as a router and act as host, and it also has dynamic topology nature. In MANET, AODV (Ad-hoc on demand distance vector) is a suitable epithetical duct for transmission of data because safe and efficient routing is the heart of MANET where node is movable and portable. In MANET, communication is based on movables and cooperation of node which increase the vulnerability of MANET i.e. MANET is vulnerable to many scourge and malicious node. Hence, it is a challenging task in front of researcher to find out the suitable remedy to conciliate attacks in routing protocols.DOS, Black hole and Gray hole attacks are main defense threats in AODV. DOS attack is one of the most life treating attack. The target of DOS attack is to capture the availability of new resources. In Blackhole, Its aim is to absorb the routing packet during the performance of the last Gray hole attack. The Gray hole attack is similar to black hole attack but it is selective forwarding attack. In this paper we surveyed regarding the various kind of attacks happened on the network layer in MANET.