Proceedings ArticleDOI
A trust based secure communication for software defined VANETs
Harsha Vasudev,Debasis Das +1 more
- pp 316-321
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TLDR
The scheme provides an identification mechanism for malicious vehicles using the trust based concept in a dynamic environment as well as reducing the overhead by avoiding those vehicles whose trust value is 0.Abstract:
We are living in a world where the road infrastructure is something that can not be easily improved, that is why the field of Intelligent Transportation Systems (ITS) has arisen. Every year, the number of traffic accidents in the world is increasing. The biggest cause of the accident was due to human negligence. Vehicular Ad-hoc Networks (VANETs) is a growing interest and research area over recent years for that, it offers enhanced safety and non-safety applications for ITS. SD-VANETs is a technology that can provide tractability and programmability to networks. Moreover, we focused on recent proposals with the objective of enhancing SD-VANETs security and routing in a systematic and architectural way. Our scheme provides an identification mechanism for malicious vehicles using the trust based concept in a dynamic environment as well as reducing the overhead by avoiding those vehicles whose trust value is 0. For that, we presented two algorithms. Finally, we proved that finding malicious vehicles in SD-VANETs is an NP-Complete problem. Simulation results are examined to check, the usefulness of our new system.read more
Citations
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Journal ArticleDOI
Trust in VANET: A Survey of Current Solutions and Future Research Opportunities
TL;DR: A review, analyze, and compare some of the recently proposed trust establishment and management mechanisms (from 2014 to 2019) in vehicular networks, and discusses the weaknesses and inadequacies of existing trustestablishment and management approaches when deployed in a VANET environment.
Journal ArticleDOI
Survey on IoV routing protocols: Security and network architecture
Journal ArticleDOI
Security of SDN-based vehicular ad hoc networks: State-of-the-art and challenges
TL;DR: A comprehensive review of security aspects of SDN based VANET considering architectural and security services on different layers of a network is presented.
Journal ArticleDOI
State-of-Art and Open Issues of Cross-Layer Design and QOS Routing in Internet of Vehicles
TL;DR: This survey provided the technical direction for researchers on routing protocols for VANET using QoS using the major techniques in cross-layer protocol design and various performance parameters used in QoS routing protocols.
Journal ArticleDOI
Software-Defined Network enabled Vehicle to Vehicle secured data transmission protocol in VANETs
TL;DR: The main objective of this paper is to design an authentication protocol which will establish a common session key for secure communication and provides a solution to protect against the RSU compromisation attack.
References
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Proceedings ArticleDOI
ExOR: opportunistic multi-hop routing for wireless networks
Sanjit Biswas,Robert Morris +1 more
TL;DR: ExOR chooses each hop of a packet's route after the transmission for that hop, so that the choice can reflect which intermediate nodes actually received the transmission, which gives each transmission multiple opportunities to make progress.
Proceedings ArticleDOI
IEEE 802.11p: Towards an International Standard for Wireless Access in Vehicular Environments
Daniel Jiang,Luca Delgrossi +1 more
TL;DR: An overview of the latest draft proposed for IEEE 802.11p, named wireless access in vehicular environment, also known as WAVE, is provided to provide an insight into the reasoning and approaches behind the document.
Proceedings ArticleDOI
Trading structure for randomness in wireless opportunistic routing
TL;DR: More as mentioned in this paper is a MAC-independent opportunistic routing protocol, which randomly mixes packets before forwarding them to ensure that routers that hear the same transmission do not forward the same packets, thus, it needs no special scheduler to coordinate routers and can run directly on top of 802.11.
Proceedings ArticleDOI
GeOpps: Geographical Opportunistic Routing for Vehicular Networks
Ilias Leontiadis,Cecilia Mascolo +1 more
TL;DR: A forwarding protocol which exploits both the opportunistic nature and the inherent characteristics of the vehicular network in terms of mobility patterns and encounters, and the geographical information present in navigator systems of vehicles is presented.
Journal ArticleDOI
SOAR: Simple Opportunistic Adaptive Routing Protocol for Wireless Mesh Networks
TL;DR: This paper proposes a simple opportunistic adaptive routing protocol (SOAR) to explicitly support multiple simultaneous flows in wireless mesh networks and shows that SOAR significantly outperforms traditional routing and a seminal opportunistic routing protocol, ExOR, under a wide range of scenarios.