Reliability and Efficiency Improvement for Trust Management Model in VANETs

Yu, Wei

doi:10.1007/978-94-007-5086-9_14

Cited by 12 publications

(8 citation statements)

References 10 publications

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“…Then, the problems of decision delay are discussed in the next subsection. Meanwhile, the adaptive decision‐making method is also introduced . The adapted model location privacy metric is discussed in this section and also how to obtain maximum service usability constraints by location privacy.…”

Section: Proposed Methodsmentioning

confidence: 99%

“…First problem is that long time period during this interval may cause vehicles to receive malicious event messages. Another problem is time efficiency in decision making because pseudonym time will expire, so malicious vehicle cheats other vehicles more easily to receive malicious event messages rather than RS event messages which will have an effect on decision and adversely know the vehicle's exact identity …”

Section: Proposed Methodsmentioning

confidence: 99%

“…Meanwhile, the adaptive decision-making method is also introduced. [60][61][62][63][64][65] The adapted model location privacy metric is discussed in this section and also how to obtain maximum service usability constraints by location privacy. Moreover, to achieve location privacy, calculation is shown later on.…”

Section: Trust Combination and Decision Partmentioning

confidence: 99%

“…Another problem is time efficiency in decision making because pseudonym time will expire, so malicious vehicle cheats other vehicles more easily to receive malicious event messages rather than RS event messages which will have an effect on decision and adversely know the vehicle's exact identity. [60][61][62][63][64][65] In our proposed method, we enhanced both problem accuracy such as time efficiency and decision-making accuracy. In decision-making process, various conditions are triggered.…”

Section: Adaptive Decision Makingmentioning

confidence: 99%

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MADPTM: Mix zones and dynamic pseudonym trust management system for location privacy

Memon

Mirza

2018

Int J Communication

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Summary In intelligent transportation systems, the messages transmitted and received from one vehicle to another vehicle may enhance location privacy scheme; falsification message forwarding collusion attack, timing, and transition attacks all are serious issues and must be addressed in event trust management. Without which, decision making on event message may endanger the whole transportation system and may even threat the human life. In addition, pseudonym expiry is another critical issue of location privacy. The time interval of decision waiting even has been the critical accident response time. In this paper, we proposed a new novel mix zones and dynamic pseudonym trust management system, called MADPTM, which aims to prevent against attackers under privacy‐enhanced road networks. On shortening the pseudonym expiry, we propose dynamic pseudonym trust management system, with the assistance of reported server. We performed a set of simulations under many trust attack models to evaluate the performance and efficiency of the proposed system. Our proposed MADPTM method proved to be highly resilient to various attacks, and simulation results verified that our method outperforms other existing methods.

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Section: Proposed Methodsmentioning

confidence: 99%

Section: Proposed Methodsmentioning

confidence: 99%

Section: Trust Combination and Decision Partmentioning

confidence: 99%

Section: Adaptive Decision Makingmentioning

confidence: 99%

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MADPTM: Mix zones and dynamic pseudonym trust management system for location privacy

Memon

Mirza

2018

Int J Communication

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“…Wei and Chen [37] also proposed a RSU and beaconbased trust management model, namely, 'RaBTM'. This model allows both OBUs and RSUs to construct entity trust by cross-checking the plausibility of event messages and beacon messages.…”

Section: Combined Based Trust Managementmentioning

confidence: 99%

Trust management in vehicular ad hoc network: a systematic review

Soleymani

Abdullah

Hassan

et al. 2015

J Wireless Com Network

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The basis of vehicular ad hoc networks (VANETs) is the exchange of data between entities, and making a decision on received data/event is usually based on information provided by other entities. Many researchers utilize the concept of trust to assess the trustworthiness of the received data. Nevertheless, the lack of a review to sum up the best available research on specific questions on trust management in vehicular ad hoc networks is sensible. This paper presents a systematic literature review to provide comprehensive and unbiased information about various current trust conceptions, proposals, problems, and solutions in VANETs to increase quality of data in transportation. For the purpose of the writing of this paper, a total of 111 articles related to the trust model in VANETs published between 2005 and 2014 were extracted from the most relevant scientific sources (IEEE Computer Society, ACM Digital Library, Springer Link, Science Direct, and Wiley Online Library). Finally, ten articles were eventually analyzed due to several reasons such as relevancy and comprehensiveness of discussion presented in the articles. Using the systematic method of review, this paper succeeds to reveal the main challenges and requirements for trust in VANETs and future research within this scope.Keywords: Systematic literature review; Trust management; VANET; Trust metric 1 Review IntroductionVehicular ad hoc networks (VANETs) are a class of ad hoc networks that consist of vehicles and roadside units (RSUs). VANETs were originally created to enhance safety on the road using cooperative collision warning via vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication. In V2V communication, vehicles send and receive messages to and from one another. These messages can alert signals about road congestion, accidents ahead, or information about traffic on a given route. V2I communication takes place between nodes and roadside infrastructure and involves finding the nearest cheapest gas station, internet services, online toll payment, etc.According to [1], the applications in VANETs are categorized into safety and non-safety applications. The basis In order to overcome these threats and increase security, several concepts have been proposed by researchers. Wei and Chen [3] stated that authentication is one method for ensuring the integrity of transmitted messages. In [4], the reputation of a vehicle is introduced to evaluate the reliability of received data. Dotzer et al. also stated that a common method to deal with the safety threats in VANETs is to establish trust relationships and detect selfish and malicious entities [5].Security is one of the main issues in VANETs, and trust is a key element of security [6]. Hence, since VANETs are based upon data exchange among vehicles, trustworthiness of data is of great importance. In addition, data communication between trusted vehicles directly affects

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DFEMD: Delay Tolerant Fast Emergency Message Dissemination Routing Protocol

Devi¹,

Alex²

2021

Wireless Pers Commun

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Reliability and Efficiency Improvement for Trust Management Model in VANETs

Cited by 12 publications

References 10 publications

MADPTM: Mix zones and dynamic pseudonym trust management system for location privacy

MADPTM: Mix zones and dynamic pseudonym trust management system for location privacy

Trust management in vehicular ad hoc network: a systematic review

DFEMD: Delay Tolerant Fast Emergency Message Dissemination Routing Protocol

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