Building a trusted community for mobile ad hoc networks using friend recommendation

  • Authors:
  • Shukor Abd Razak;Steven Furnell;Nathan Clarke;Phillip Brooke

  • Affiliations:
  • Faculty of Computer Science and Information Systems, Universiti Teknologi Malaysia;Network Research Group, School of Computing, Communications & Electronics, University of Plymouth, Plymouth, United Kingdom;Network Research Group, School of Computing, Communications & Electronics, University of Plymouth, Plymouth, United Kingdom;School of Computing, University of Teesside, Middlesbrough, United Kingdom

  • Venue:
  • ADHOC-NOW'07 Proceedings of the 6th international conference on Ad-hoc, mobile and wireless networks
  • Year:
  • 2007

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Abstract

The success of authentication mechanisms, intrusion detection and response systems, and other security measures to protect MANET from attack are very much dependant on nodes' cooperation. Ensuring a node's cooperation is very challenging in a MANET environment because of the nature of such a network; consisting of a set of anonymous nodes that operate independently, without the existence of a central authority to enforce them to cooperate. One of the solutions for this problem is by creating a trust chain between nodes to create a trusted community. This paper discusses some of the existing studies that have been proposed to overcome this issue and proposes a novel trust framework based upon a friendship concept. Results from simulation experiments proved that the proposed trust framework is capable of creating a trusted community in MANET, whilst at the same time addressing limitations of existing trust frameworks.