Reputation-based security protocol for MANETs in highly mobile disconnection-prone environments

Radenkovic, M.; Zakhary, Sameh R.; Radenkovic, Milena

Abstract

This paper is concerned with fully distributed reputation-based mechanisms that improve security in MANETS. We introduce a number of optimisations to the current reputation schemes used in MANETs such as selective deviation tests and adaptive expiration timer that aim to deal with congestion and quick reputation convergence. We propose to use two different centrality measures for evaluation of the individual trust claims and resolving the aggregated ones. We design and build our prototype over AODV and test it in NS-2 in the presence of variable active blackhole attacks in highly mobile and sparse networks. Our results show that we achieve increased throughput while delay and jitter decrease and converge to AODV.

Citation

Radenkovic, M., Zakhary, S. R., & Radenkovic, M. Reputation-based security protocol for MANETs in highly mobile disconnection-prone environments. Presented at Wireless On-demand Network Systems and Services (WONS), 2010 Seventh International Conference on

• Conference Name: Wireless On-demand Network Systems and Services (WONS), 2010 Seventh International Conference on
• End Date: Feb 5, 2010
• Acceptance Date: Dec 30, 2009
• Publication Date: Feb 3, 2010
• Deposit Date: Jun 16, 2016
• Publicly Available Date: Jun 16, 2016
• Peer Reviewed: Peer Reviewed
• Pages: 161--167
• Book Title: 2010 Seventh International Conference on Wireless On-demand Network Systems and Services (WONS)
• DOI: https://doi.org/10.1109/WONS.2010.5437117
• Keywords: MANET, Reputation, Trust, Routing
• Public URL: https://nottingham-repository.worktribe.com/output/706025
• Publisher URL: http://dx.doi.org/10.1109/WONS.2010.5437117
• Additional Information: © 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
• Contract Date: Jun 16, 2016