Journal Paper

Paper Title - A Novel Method For Security Enhancement In Manet


Abstract
Fully self-organized mobile ad hoc networks (MANETs) represent complex distributed systems that may also be part of a huge complex system, such as a complex system-of-systems used for crisis management operations. Due to the complex nature of MANETs and its resource constraint nodes, there has always been a need to develop lightweight security solutions. Since MANETs require a unique, distinct, and persistent identity per node in order for their security protocols to be viable, Sybil attacks pose a serious threat to such networks. A Sybil attacker can either create more than one identity on a single physical device in order to launch a coordinated attack on the network or can switch identities in order to weaken the detection process, thereby promoting lack of accountability in the network. In this research, we propose a lightweight scheme to detect the new identities of Sybil attackers without using centralized trusted third party or any extra hardware, such as directional antennae or a geographical positioning system. Through the help of extensive simulations and real-world test bed experiments, we are able to demonstrate that our proposed scheme detects Sybil identities with good accuracy even in the presence of mobility. Index Terms- Identity-based attacks, intrusion detection, mobile ad hoc networks, Sybil attacks.


Author - T. Saranya, A.Kumaravel

Citation - T. Saranya   ,   A.Kumaravel   ,   T. Saranya, A.Kumaravel " A Novel Method For Security Enhancement In Manet " , International Journal of Industrial Electronics and Electrical Engineering , Volume-5,Issue-4  ( Apr, 2017 )

Indexed - Google Scholar


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| Published on 2017-06-20