Intrusion Detection Algorithm for MANET

  • Authors:
  • S. Srinivasan;S. P. Alampalayam

  • Affiliations:
  • Texas A&M International University, USA;APS Technologies, USA

  • Venue:
  • International Journal of Information Security and Privacy
  • Year:
  • 2011

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Abstract

Mobile ad hoc networks MANET present the opportunity to connect transient nodes to the internet without having central control. This very design supports new nodes to join and leave the network based on their proximity to the MANET. Concurrently, it creates many security challenges for authenticating nodes that are not present in a traditional wired network. Much of the existing work on MANET security has focused on routing and mobility. In this paper, the authors present an algorithm that considers the neighboring nodes' status to determine if a particular node is malicious or not. The authors used NS2 simulation tool to test the algorithm and present the results in the paper. The major benefits of this research work are in military applications.