Recent Advances in VANET Security: A Survey

Bariah, Lina; Shehada, Dina; Salahat, Ehab; Yeun, Chan Yeob

doi:10.1109/vtcfall.2015.7391111

Cited by 87 publications

(65 citation statements)

References 28 publications

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“…Not the whole packet will be encrypted with the AES key, the first 64 bits will be clear, there is no risk of reading sensible data, since those bits contain only the time when the packet was sent. In the VANET environments security issues are very important because of the wireless nature of the communications [7]. For these reasons it is important that data can travel across the network with a reasonable level of security.…”

Section: Securitymentioning

confidence: 99%

“…In VANET vehicles can create an ad-hoc network by sending messages hop by hop in order to reach a given destination. These communications are made exploiting frequency band identified by the dedicated short range communication (DSRC) and using the wireless access in vehicular environment (WAVE) protocol; These specifications are well described in the IEEE802.11p and IEEE1609 standards [6] [7]. Since these kinds of networks are becoming pervasive research and commercial interests are trying to find efficient ways to transport data on these networks increasing the total amount of transferred data.…”

Section: Introductionmentioning

confidence: 99%

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A fast and scalable content transfer protocol (FSCTP) for VANET based architecture

et al. 2016

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In the modern Vehicular Ad-hoc Networks (VANET) based systems even more applications require lot of data to be exchanged among vehicles and infrastructure entities. Due to mobility issues and unplanned events that may occurs it is important that contents should be transferred as fast as possible by taking into account consistence of the exchanged data and reliability of the connections. In order to face with these issues, in this work we propose a new transfer data protocol called Fast and Scalable Content Transfer Protocol (FSCTP). This protocol allows a data transfer by using a bidirectional channel among content suppliers and receivers exploiting several cooperative sessions. Each session will be based on User Datagram Protocol (UDP) and Transmission Control Protocol (TCP) to start and manage data transfer. Often in urban area the VANET scenario is composed of several vehicle and infrastructures points. The main idea is to exploit adhoc connections between vehicles to reach content suppliers. Moreover, in order to obtain a faster data transfer, more than one session is exploited to achieve a higher transfer rate. Of course it is important to manage data transfer between suppliers to avoid redundancy and resource wastages. The main goal is to instantiate a cooperative multi-session layer efficiently managed in a VANET environment exploiting the wide coverage area and avoiding common issues known in this kind of scenario. High mobility and unstable connections between nodes are some of the most common issues to address, thus a cooperative work between network, transport and application layers needs to be designed.

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Section: Securitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A fast and scalable content transfer protocol (FSCTP) for VANET based architecture

et al. 2016

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“…It covers the following: diversion notification, response to an emergency event, lane handling, congestion minimization or avoidance, information of road conditions, prioritizing to the emergency vehicles like medical van and fire truck. The second class is add‐on services like navigation and payment at toll barrier . As VANET handles the core domain of intelligent transportation system so security is the major concern in such systems, where any security breach can affect its performance .…”

Section: Introductionmentioning

confidence: 99%

“…The second class is add-on services like navigation and payment at toll barrier. 26 As VANET handles the core domain of intelligent transportation system so security is the major concern in such systems, where any security breach can affect its performance. 27,28 Security of VANETs may have various challenges with respect to new and emerging threats such as zero-day attacks, spoofing, Security Privacy.…”

mentioning

confidence: 99%

A systematic review on security issues in vehicular ad hoc network

Tanwar

Vora

Tyagi

et al. 2018

Security and Privacy

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Vehicular ad hoc networks (VANETs) have been widely used in intelligent transportation system to provide safety and security alongwith reduction in traffic jam using vehicle‐to‐vehicle (V2V) and vehicle‐to‐roadside (V2R) unit communications. However, one of the major concerns in VANETs is to maintain the privacy and security of the sensitive information shared between vehicles and end‐users, as information leakage can influence any implemented solution in this environment. Keeping view on the above‐mentioned points, this paper provides a detailed survey on various types of attacks and possible solutions to handle these attacks. Using the proposed survey, a detailed taxonomy based upon the types of attacks and possible solutions to handle these attacks is proposed. Finally, various emerging open issues and challenges along with the security threats are identified and discussed in the paper. These open research issues motivate the communities to design new solutions to mitigate the existing new security threats in this area.

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“…VANET is a type of mobile ad hoc network (MANET). It provides communication service among vehicles or between vehicles and road side units (RSUs) without the help of any infrastructure [1,2].…”

Section: Introductionmentioning

confidence: 99%

A dynamic geo-based resource selection algorithm for LTE-V2V communications

Ding

2018

J Wireless Com Network

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The geography-based (geo-based) resource selection algorithm is one of the feasibility schemes of third-generation partnership project (3GPP). However, most researches about it ignore the impacts of boundary interference and vehicle density. Therefore, this paper firstly puts forward an enhanced geo-based resource selection algorithm (EGRSA). This algorithm can eliminate the boundary interference through randomizing subframes of each sub resource pool. On the basis of EGRSA, the dynamic geo-based resource selection algorithm (DGRSA) is proposed to guarantee the reliability of communication when vehicle density is nonuniform. In DGRSA, mapping relationships are changed dynamically by grouping and optimal matching, and the size of each sub resource pool can also be adjusted. The system level simulation results indicate that the EGRSA is able to improve the packet reception ratio (PRR) and reduce the number of boundary collisions. Meanwhile, the proposed DGRSA further promotes the PRR when vehicle density is in a non-uniformity distribution because of traffic jam.

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Recent Advances in VANET Security: A Survey

Cited by 87 publications

References 28 publications

A fast and scalable content transfer protocol (FSCTP) for VANET based architecture

A fast and scalable content transfer protocol (FSCTP) for VANET based architecture

A systematic review on security issues in vehicular ad hoc network

A dynamic geo-based resource selection algorithm for LTE-V2V communications

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