TPDS: A Heuristic Approach for Traffic Pattern Discovery System in Mobile Ad-hoc Network
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 5
Abstract
Abstract : There is absence of centralized coordination among nodes in Mobile Ad-hoc Network (MANET). This makes MANET vulnerable to attacks especially passive attacks. Security is one of the major concerns inmilitary application. Anonymity hides the role of a node as source or destination. In order to trace the traffic pattern of adversaries this system is proposed. The objective of proposed system is to identify an approximatesource and destination nodes present in the network. In MANET, identification of these nodes helps to trace the traffic pattern that is followed by an adversary. The pattern is traced by using best-first search (a heuristicapproach) and discovered by statistical traffic analysis. Probability distribution is used to find the source and destination nodes. The implementation and analysis is carried out in Network Simulator 2 (NS2). Since thepurpose of the proposed system is to trace the path of an adversary it is named as Traffic Pattern Discovery System (TPDS).
Authors and Affiliations
Priyanka Sen , Vaishali Sahare
Keywords
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