Comparative Study on Security and Privacy Issues in VANETs

Rao, B. Tarakeswara; Patibandla, R. S. M. Lakshmi; Narayana, V. Lakshman

doi:10.1002/9781119761846.ch8

Cited by 10 publications

(6 citation statements)

References 13 publications

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“…The protection of privacy information mainly relies on the communication authentication protocols in VANETs. Therefore, a secure and reliable authentication protocol needs to be constructed to ensure the confidentiality of private keys and route privacy in VANETs [11][12][13][14][15]. In terms of key management, to address the problems of complex and variable topologies that cause keys to be constantly updated every moment, as well as interference with regular V2I data exchanges, Tan et al [16] proposed a secure authentication and key management scheme to solve the above problems.…”

Section: Related Workmentioning

confidence: 99%

A Privacy-Preserving V2I Fast Authentication Scheme in VANETs

Gan,

Xie,

Liu

2024

Electronics

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Due to the characteristics of high-speed movement of vehicles, authentication between vehicles and roadside units (RSUs) needs to be performed quickly. Vehicles can obtain the authentication information of the relevant RSUs from the certification authority (CA) in advance through route planning. Fast authentication can be performed when the vehicle enters the RSU range. However, in most of the current vehicle-to-infrastructure (V2I) fast authentication schemes, when the vehicle requests the authentication information of an RSU from the CA, the vehicle often needs to provide the CA with the travel path information, which leads to the CA easily obtaining the travel path of the vehicle. In addition, the CA encrypts the private keys of RSUs and sends them to vehicles as authentication keys, and the vehicles can obtain the private key information of RSUs directly after decryption. Once the private keys of RSUs are leaked, vehicular ad hoc networks (VANETs) can be attacked by malicious access. In order to protect the confidentiality of RSU private keys and the route privacy of vehicles, we propose a privacy-preserving V2I fast authentication scheme in VANETs. The scheme realizes the confidentiality of RSU private keys and the route privacy protection of vehicles by improving the oblivious transfer (OT) algorithm. Security analysis proves that our scheme has good privacy and attack resistance. Finally, performance evaluation shows that the proposed scheme performs better in terms of computational overhead and communication overhead compared to related schemes.

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Section: Related Workmentioning

confidence: 99%

A Privacy-Preserving V2I Fast Authentication Scheme in VANETs

Gan,

Xie,

Liu

2024

Electronics

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“…Security is a critical responsibility in VANETs that must be maintained to avoid assaults in vehicle-to-vehicle (V2V) communication. Strong authentication mechanisms are essential to prevent attackers from joining the vehicle group and engaging in harmful behaviors that cause collisions [17]. In order to protect VANET networks against attack, VANET designs must fundamentally provide on security for services in terms of information, availability, integrity, authentication, non-repudiation and confidentiality.…”

Section: Literature Reviewmentioning

confidence: 99%

Security issues of Vehicular Ad Hoc Networks (VANET): A Systematic Review

Asra

2022

TIERS

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Vehicular ad hoc networks (VANETs) are a subset of mobile ad hoc networks (MANETs) that refer to a group of connected cars. The various networking layers in common Internet protocol stack topologies are linked to security vulnerabilities in VANETs. A security breach in a VANET is typically serious and harmful. Also Current VANET security standards handle the bulk of the security issues that vehicle networks confront. This paper presents VANET’s different types of security attacks in a systematic review approach. The information was gathered by a systematic examination of existing research articles. Furthermore, the study's shortcomings were the dataset's size and the absence of quality characteristics.

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“…Nevertheless, VANETs' highly dynamic structure, frequent node mobility, and broadcast wireless communication make them unique properties, make protecting sensitive vehicle and driver data challenging [3]. Secured routing in VANETs uses methods and protocols to ensure the impervious transmission of routing data and communication between vehicles in everchanging and potentially hostile environments The main features of secure routing are message integrity, authenticity, and privacy while mitigating various attacks that could compromise vehicular communication effectiveness and reliability in the road scenario [4]. VANETs raise privacy concerns because adversaries can track vehicles' movements and behaviors during the road, resulting in a range of hazards, including violations of location privacy and unauthorized entry to confidential data [5].…”

Section: Introductionmentioning

confidence: 99%

Secure AODV Routing Strategies in Smart Cities for Vehicular Communication

Fadhil,

Din,

Aripin

et al. 2024

JESA

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Comparative Study on Security and Privacy Issues in VANETs

Cited by 10 publications

References 13 publications

A Privacy-Preserving V2I Fast Authentication Scheme in VANETs

A Privacy-Preserving V2I Fast Authentication Scheme in VANETs

Security issues of Vehicular Ad Hoc Networks (VANET): A Systematic Review

Secure AODV Routing Strategies in Smart Cities for Vehicular Communication

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