Trust Based Approaches for Secure Routing in VANET: A Survey

Patel, Nirav J.; Jhaveri, Rutvij H.

doi:10.1016/j.procs.2015.03.112

Cited by 81 publications

(42 citation statements)

References 28 publications

(31 reference statements)

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“…Relative speed estimation results from our proposed RSEA can be collected from a Trusted Central Authority (TCA) that exists in the area. Analyzing these collected data records, the TCA make deductions based on the SINR value, notify approaching vehicles and even propose jamming free routes [52].…”

Section: Discussionmentioning

confidence: 99%

Estimating the Relative Speed of RF Jammers in VANETs

Kosmanos

Argyriou

Μαγλαράς

2019

Security and Communication Networks

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Vehicular Ad-Hoc Networks (VANETs) aim at enhancing road safety and providing a comfortable driving environment by delivering early warning and infotainment messages to the drivers. Jamming attacks, however, pose a significant threat to their performance. In this paper, we propose a novel Relative Speed Estimation Algorithm (RSEA) of a moving interfering vehicle that approaches a Transmitter (T x) -Receiver (Rx) pair, that interferes with their Radio Frequency (RF) communication by conducting a Denial of Service (DoS) attack. Our scheme is completely sensorless and passive and uses a pilot-based received signal without hardware or computational cost in order to, firstly, estimate the combined channel between the transmitter -receiver and jammer -receiver and secondly, to estimate the jamming signal and the relative speed between the jammerreceiver using the RF Doppler shift. Moreover, the relative speed metric exploits the Angle of Projection (AOP) of the speed vector of the jammer in the axis of its motion in order to form a two-dimensional representation of the geographical area. This approach can effectively be applied both for a jamming signal completely unknown to the receiver and for a jamming signal partly known to the receiver. Our speed estimator method is proven to have quite accurate performance, with a Mean Absolute Error (MAE) value of approximately 10% compared to the optimal zero MAE value under different jamming attack scenarios.

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Section: Discussionmentioning

confidence: 99%

Estimating the Relative Speed of RF Jammers in VANETs

Kosmanos

Argyriou

Μαγλαράς

2019

Security and Communication Networks

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“…Generally, trust is the expectation and level of confidence of one vehicle about the other vehicle's action in VANETs [75,76]. In VANETs, a high dynamic environment and an adapted trust establishment are needed.…”

Section: Trust-based Detectionmentioning

confidence: 99%

A survey of local/cooperative-based malicious information detection techniques in VANETs

Arshad

Ullah

Ahmad

et al. 2018

J Wireless Com Network

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Vehicular ad hoc networks (VANETs) are emerged technology where vehicles and roadside units (RSUs) communicate with each other. VANETs can be categorized as a subbranch of mobile ad hoc networks (MANETs). VANETs help to improve traffic efficiency and safety and provide infotainment facility as well. The dissemination of messages must be relayed through nodes in VANETs. However, it is possible that a node may propagate false information in a network due to its malicious behaviour or selfishness. False information in VANETs can change drivers' behaviour and create disastrous consequences in the network. Therefore, sometimes false safety messages may endanger human life. To avoid any lass, it is more important to detect and avoid false messages. This paper has explained some important algorithms that can detect false messages in VANETs. The categorization of false message detection schemes based on local and cooperative behaviour has been presented in this article. The limitations and consequences of existing schemes as well as future work has been discussed. Keywords: VANETs, MANETs, Misbehaviour, False message detection, Security ReviewThis article analyses Single/local and Cooperative based malicious information detection techniques in VANETs. Single/local based detection schemes are further comprised of plausibility, consistency and single node behavior. However, these techniques performances are not upto the mark, because of single node reliance. The cooperative based detection techniques are more efficient than Single/local based detection schemes. The prerequisites for these scheme need more nodes, unlike Single/local based detection schemes. These techniques are classified based on consistency and behavior with neighbors. Trust-based detection techniques are analysed on previous communication history. However, these scheme needs a honest and sufficient number of nodes for reliable result.

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“…Basic pseudonym approaches [23] are adopted in this paper because we mainly focus on the combination of "trust" and "pseudonym" rather than the "pseudonym" technique itself. More complicated signature and certificate schemes for realizing pseudonyms are surveyed in [24].…”

Section: Reputation Management Mechanismmentioning

confidence: 99%

RPRep: A Robust and Privacy-Preserving Reputation Management Scheme for Pseudonym-Enabled VANETs

Wang

Zhang

Wang

et al. 2016

International Journal of Distributed Sensor Networks

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Establishing trust and reputation for evaluation of message reliability is key to the vehicular ad hoc networks (VANETs). Most of the previous reputation management systems focus on the effectiveness of the reputation management system in handling the liars who send false service messages. However, these reputation management systems have two drawbacks. One is that they are vulnerable to tactical attacks such as self-promoting attacks and bad-mouthing attacks. The other is that they may violate location privacy because they assume every vehicle communicates with a unique ID. Our research particularly investigates the robustness against these tactical attacks, as well as the preservation of privacy by integrating trust management with the pseudonym technique. To resist the tactical attacks in VANETs, we present a reputation model which builds both service reputation and feedback reputation. Moreover, we apply the information entropy and the majority rule to the reputation accumulation algorithms to counter false feedback. To defend the reputation link attack during pseudonym changes, we propose hidden-zone strategy and -anonymity strategy. The simulation results show that our scheme is robust to these tactical attacks and preserves privacy against the reputation link attack during the pseudonym changes.

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Trust Based Approaches for Secure Routing in VANET: A Survey

Cited by 81 publications

References 28 publications

Estimating the Relative Speed of RF Jammers in VANETs

Estimating the Relative Speed of RF Jammers in VANETs

A survey of local/cooperative-based malicious information detection techniques in VANETs

RPRep: A Robust and Privacy-Preserving Reputation Management Scheme for Pseudonym-Enabled VANETs

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