Journal of Harmonized Research in Engineering

ATTACKS, SUSCEPTIBILITIES AND SECURITY SCHEMES IN MANET: A SURVEY

Abstract

Author(s): Bhagyshri Khorgade, Prof. Achint Chugh

 In Mobile ad hoc Network nodes area unit established association and deliver knowledge in dynamic surroundings. Security is that the one in the entire main drawback in Mobile ad hoc Network (MANET) b ecause of unique characteristics of Manet, it creates variety of important challenges to its security style to beat the challenges, there's a need to build a security theme that achieves each in depth protection and fascinating network performance from attacks. In mobile ad hoc networks wherever the topology animatedly changes, straight methods can't be used efficiently. the various security schemes against attack area unit improves the network performance in presence of attacker to disable wrongful conduct activity. In this paper we tend to examine the behavior of various attacks result in network during this survey we tend to majorly highlight the behavior of various attacks with specific consistence of Flooding attack and defense schemes in Manet. The multipath routing schemes is additionally mentioned to improve the network performance in network however condition is that flooding condition area unit possible to occur by attacker. In presence of attacker security theme area unit continually provides the secure path then in multipath routing the possibility of secure routing is increased in presence of attacker and security theme. Keywords: Security, Attack, Routing, MANET, Multipath .