Security and Privacy in VANET to reduce Authentication Overhead for Rapid Roaming Networks

Mahajan, Surabhi; Jindal, Alka

doi:10.5120/428-631

Cited by 12 publications

(5 citation statements)

References 15 publications

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“…Passive Eavesdropping attack: In this type of passive attack, an attacker can listen to the positioning signaling between two vehicles or between a vehicle and the infrastructure [101]. If the positioning signaling channel is strongly encrypted – this type of attack may be mitigated.…”

Section: Related Security and Privacy Threatsmentioning

confidence: 99%

Positioning Information Privacy in Intelligent Transportation Systems: An Overview and Future Perspective

Ometov

Bezzateev

Давыдов

et al. 2019

Sensors

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Today, the Intelligent Transportation Systems (ITS) are already in deep integration phase all over the world. One of the most significant enablers for ITS are vehicle positioning and tracking techniques. Worldwide integration of ITS employing Dedicated Short Range Communications (DSRC) and European standard for vehicular communication, known as ETSI ITS-G5, brings a variety of options to improve the positioning in areas where GPS connectivity is lacking precision. Utilization of the ready infrastructure, next-generation cellular 5G networks, and surrounding electronic devices together with conventional positioning techniques could become the solution to improve the overall ITS operation in vehicle-to-everything (V2X) communication scenario. Nonetheless, effective and secure communication protocols between the vehicle and roadside units should be both analyzed and improved in terms of potential attacks on the transmitted positioning-related data. In particular, said information might be misused or stolen at the infrastructure side conventionally assumed to be trusted. In this paper, we first survey different methods of vehicle positioning, which is followed by an overview of potential attacks on ITS systems. Next, we propose potential improvements allowing mutual authentication between the vehicle and infrastructure aiming at improving positioning data privacy. Finally, we propose a vision on the development and standardization aspects of such systems.

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Section: Related Security and Privacy Threatsmentioning

confidence: 99%

Positioning Information Privacy in Intelligent Transportation Systems: An Overview and Future Perspective

Ometov

Bezzateev

Давыдов

et al. 2019

Sensors

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show abstract

“…Zuowen in 2010 [9] proposed an improved privacy-preserving mutual authentication protocol for vehicle ad hoc networks by using secure identity-based group blind signature, the private encryption system and the public encryption system. Surabhi Mahajan in 2010 [10] discussed a comparison between the two schemes that are used to reduce the overhead in authentication, when roaming -proxy re-encryption scheme and new proxy re encryption scheme. Hatem Hamad in 2010 [11] proposed a new method of message security by using the coordinates in GPS (Global Positioning System) service.…”

Section: Bkarp In 2000mentioning

confidence: 99%

An Encryption Algorithm to Evaluate Performance of V2V Communication in Vanet

Kaur¹,

Rajni²,

Singh³

2013

IJCIS

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Wireless Communications are gaining more importance because they have opened new research fields by extending data networks connectivity to environments where wired solutions are difficult to install. The networks which are deployed in the areas where the needed infrastructure is not feasible to install are adhoc networks. Mobile Adhoc Networks (MANETs), in which each node acts as both data terminal and router uses wireless medium without the need of any centralized control. Vehicular Adhoc Networks (VANETs) are subset of MANETs. The successful deployment of vehicular communication requires Vehicleto-Vehicle (V2V) & Vehicle-to-Infrastructure (V2I) communication with security to improve road safety and optimize road traffic. The technique used for secure communication in the presence of adversaries is known as cryptography. Cryptography refers to encryption in which a plaintext message is converted into a ciphertext and this can be done with private-key or public-key. In this paper, an algorithm based on private key encryption is used to make communication possible between two people with QualNet simulator.

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“…In term of security implementation there are several layers in proposed protocols to ensuring security but often-used way is layer 3 security[3], [4] As said before, one of most popular adhoc protocol which used in VANET is AODV. Unfortunately, AODV doesn't define special security mechanisms.…”

Section: Security Of Vanet Protocolsmentioning

confidence: 99%

“…Reflecting the architecture of the VANET, during a long trip at high speeds, a VANET user could pass through multiple VANET zones controlled by various service providers. Under the current access protocols for public wireless networks, this multiplicity of providers poses Impact of Threats on Vehicular Adhoc Network Security F. Sabahi challenges for user privacy and network performance [4]. To deal with these challenges, it is necessary to implement a worldwide standard for the privacy policies of VANET service providers.…”

Section: Privacymentioning

confidence: 99%

Impact of Threats on Vehicular Adhoc Network Security

Sabahi¹

2012

IJCTE

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A vehicular ad-hoc network (VANET) is a new type of ad hoc network that is becoming even more popular than the original ad hoc concept. The structure of a VANET is built on mobile connectivity between car drivers and automobile equipment that informs the drivers about road status or other necessary travel information. The VANET is capable of improving the safety of the roads and reducing traffic congestion. However, VANETs face security issues typical of all networks. For example, some users may try to break into a VANET to use the service without paying for it, or for malicious purposes.In this paper, I discuss the security issues available in the VANET. In addition, I prioritize issues and introduce several families of attacks that have migrated from the original ad hoc networks to VANET. These are serious threats that are capable of crashing the VANET. Index Terms-VANET, adhoc, security.Farzad Sabahi received Bachelor of Science and Master of Science degrees in Computer Engineering from Azad University in 2003 and 2007 respectively, specializing in the computer architecture. His research interests include computer architecture, distributed systems, cloud computing, hypervisor-based security and wireless network security. He is a lecturer in the Department of Electrical and Computer Engineering at the Azad University, Zanjan, Iran. He has published several papers in distributed systems, cloud computing, and wireless network security. He has been an invited reviewer for different international conferences. He has been member of The Institute of Electrical and Electronics Engineers (IEEE) since 2006.

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Security and Privacy in VANET to reduce Authentication Overhead for Rapid Roaming Networks

Cited by 12 publications

References 15 publications

Positioning Information Privacy in Intelligent Transportation Systems: An Overview and Future Perspective

Positioning Information Privacy in Intelligent Transportation Systems: An Overview and Future Perspective

An Encryption Algorithm to Evaluate Performance of V2V Communication in Vanet

Impact of Threats on Vehicular Adhoc Network Security

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