Reliable Trust Computation model in Vehicular ad-hoc Network

2020 ◽  
Vol 1 (3) ◽  
pp. 1-5
Author(s):  
Sonam Soni
Keyword(s):  
Ad Hoc Network ◽  
Trust Management ◽  
Ad Hoc ◽  
Trust Model ◽  
Vehicular Ad Hoc Network ◽  
Security Requirements ◽  
Computation Model ◽  
New Techniques ◽  
Trust Models ◽  
Trust Calculation

This paper concerns about the various implemented work has been studied and analyzed to form a new survey on trust model to VANET. In this paper it is observed that there are lot of new techniques are possible to form a new trust model in VANET to provide better security with trust concern over the entire environment of trust management in VANET. This work concerns of entire trust calculation work which has been done yet over it. Here summarizing the various trust models, various security requirements, issues over it.

scholarly journals Classification of Security Attacks in VANET: A Review of Requirements and Perspectives

2018 ◽  
Vol 150 ◽  
pp. 06038 ◽  
Author(s):  
Mohammed Ali Hezam Al Junaid ◽  
A.A. Syed ◽  
Mohd Nazri Mohd Warip ◽  
Ku Nurul Fazira Ku Azir ◽  
Nurul Hidayah Romli
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Vehicular Ad Hoc Network ◽  
Security Requirements ◽  
Intelligent Transport System ◽  
Intelligent Transport ◽  
Security Issues ◽  
Vanet Security

Vehicular Ad Hoc Network (VANET) is a pillar of the envisioned Intelligent Transport System (ITS) and a subset of Mobile Ad Hoc Network that grants the communication in between the vehicles alongside with the absence of established communication infrastructure. Exposure to vulnerabilities of Vehicular Ad-Hoc Network (VANET) has been shown to be related to its nature of the environmental. For this reason, VANET security becomes a critical challenge that need to be resolved. In this paper, we assess the VANET security issues and discuss the challenges in VANET. Equally important, we comparatively review the security requirements, the type of attacks and capabilities of attackers present in VANET.

scholarly journals Security Challenges, Authentication, Application and Trust Models for Vehicular Ad Hoc Network- A Survey

2017 ◽  
Vol 7 (3) ◽  
pp. 36-48 ◽  
Author(s):  
Akash Vaibhav ◽  
◽  
Dilendra Shukla ◽  
Sanjoy Das ◽  
Subrata Sahana ◽  
...  
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Vehicular Ad Hoc Network ◽  
Security Challenges ◽  
Trust Models

scholarly journals Trust Management in Vehicular Ad-Hoc Networks and Internet-of-Vehicles

2020 ◽  
pp. 135-165 ◽  
Author(s):  
Farhan Ahmad ◽  
Asma Adnane ◽  
Chaker Abdelaziz Kerrache ◽  
Virginia N. L. Franqueira ◽  
Fatih Kurugollu
Keyword(s):  
Collision Avoidance ◽  
Trust Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Trust Model ◽  
Research Directions ◽  
Internet Of Vehicles ◽  
Current Trends ◽  
Trust Models ◽  
Hoc Networks

Vehicular ad-hoc network (VANET) and internet-of-vehicles (IoV) are complex networks which provide a unique platform for vehicles to communicate and exchange critical information (such as collision avoidance warnings) with each other in an intelligent manner. Thus, the information disseminated in the network should be authentic and originated from legitimate vehicles. Creating a trusted environment in the network can enable the vehicles to identify and revoke malicious ones. Trust is an important concept in VANET and IoV to achieve security in the network, where every vehicle equipped with an appropriate trust model can evaluate the trustworthiness of the received information and its sender. This chapter discusses trust in both VANET and IoV and identifies various trust models developed for VANET and IoV. The contribution of this chapter is threefold. First, the authors present a detailed taxonomy of trust models in VANET and IoV. Second, they provide current trends in the domain of trust management specifically for VANET and IoV, and finally, they provide various open research directions.

scholarly journals Research on Manhattan Distance Based Trust Management in Vehicular Ad Hoc Network

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Xiaodong Zhang ◽  
Ru Li ◽  
Wenhan Hou ◽  
Jinshan Shi
Keyword(s):  
Ad Hoc Network ◽  
Trust Management ◽  
Ad Hoc ◽  
Vehicular Ad Hoc Network ◽  
Driving Safety ◽  
Manhattan Distance ◽  
Reference Ranges ◽  
Dijkstra Algorithm ◽  
Maximum Probability ◽  
Event Location

In recent years, Vehicular Ad Hoc Network (VANET) has developed significantly. Coordination between vehicles can enhance driving safety and improve traffic efficiency. Due to the high dynamic characteristic of VANET, security has become one of the challenging problems. Trust of the message is a key element of security in VANET. This paper proposes a Manhattan Distance Based Trust Management model (MDBTM) in VANET environment which solves the problem in existing trust management research that considers the distance between the sending vehicle and event location. In this model, the Manhattan distance and the number of building obstacles are calculated by considering the movement relationship between the sending vehicle and event location. The Dijkstra algorithm is used to predict the path with the maximum probability, when the vehicle is driving toward the event location. The message scores are then calculated based on the Manhattan distance and the number of building obstacles. Finally, the scores are fused to determine whether to trust the message. The experimental results show that the proposed method has better performance than similar methods in terms of correct decision probability under different proportions of malicious vehicles, different numbers of vehicles, and different reference ranges.

Trust Management in Vehicular Ad hoc NETwork

2018 ◽  
pp. 47-62
Author(s):  
Ryma Abassi
Keyword(s):  
Ad Hoc Network ◽  
Trust Management ◽  
Ad Hoc ◽  
Vehicular Ad Hoc Network ◽  
False Information ◽  
Safety Issues ◽  
Security Scheme ◽  
Self Organized ◽  
Security Problem ◽  
Road Side Units

A vehicular ad hoc network (VANET) is a self-organized network that can be formed by connecting vehicles equipped with on-board units. Two types of communications are provided in VANET: vehicular-to-vehicular and vehicular-to-infrastructure. In the first communication type, vehicles communicate directly, whereas in V2I, vehicles communicate through routers called road side units (RSU). Trusted authorities control the network. VANET can be used in several cases. However, the main applications of VANET are oriented to safety issues. In such context, a security problem can have disastrous consequences. In fact, an attacker can be tempted to forward false information in order to obtain some privileges such as road liberation, etc. Hence, evaluating the reliability of transmissions is vital. Trust can be used to promote such healthy collaboration. In fact, trust enables collaborating vehicles to counter their uncertainty and suspicion by establishing trustworthy relationships. The main contribution of this chapter is then the proposition of a trust-based security scheme for VANET.

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