Cognitive security protocol for sensor based VANET using Swarm intelligence

Authors:
Rajani Muraleedharan;Lisa Ann Osadciw
Affiliations:
Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY;Department of Electrical Engineering and Computer Science, Syracuse University, Syracuse, NY
Venue:
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Year:
2009

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Abstract

Intelligent Transportation system (ITS) using wireless and mobile ad-hoc sensor network has inspired many autonomous applications. Vehicular Ad-hoc network (VANET) is an emerging technology where vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communicate wirelessly using dedicated short-range communication band. In sensor based VANET (S-VANET) issues like response time, data aging, bandwidth, packet delivery, message prioritization and communication cost is a major concern. In this paper, we apply cognitive security protocol that disseminates information using distributed sensor technology while prioritizing prevention of data aging, efficient quality-of-service (QoS) and robustness against denial-of-service (DoS) attack. The reliability and optimality of the protocol is computed based on current mission response time and maintaining message authentication, integrity, confidentiality and non-repudiation.