An Overview of Security Services and Trust-Based Authentication Schemes in VANET

Gayathri, M.; Gomathy, C.

doi:10.1007/978-981-16-8721-1_19

Cited by 9 publications

(5 citation statements)

References 35 publications

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“…The cluster's nodes then elect a Cluster Head (CH), who is responsible for overseeing the cluster and enabling inter-cluster communication. As a result, in inter-cluster communication, the data is forwarded to the best neighbor cluster [175][176][177][178][179][180] .…”

Section: Protocols For Cluster-based Routingmentioning

confidence: 99%

A Survey of Different VANET Routing Protocols

Shandil¹

2023

Evergreen

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Vehicle nodes can join or exit the VANET, which is a decentralized sort of network. Due to the network's dynamic nature, reactive routing methods are used for path establishment from source to destination. Reviewing current protocols that are regularly utilized in various proposals and application scenarios is the goal of this work. This review helps when developing selection criteria or metrics for a new protocol. The systematic literature review (SLR) is used in this survey on VANET routing protocols to analyze the most recent state-of-art recommendations. Additionally, in this study, a number of proactive routing and reactive routing protocols are defined. Reactive routing protocols construct a route from source to destination using the most recent network data. The proactive routing protocols establish paths using network-defined information. Routing tables are used by proactive routing technologies to construct paths. Analysis shows that reactive routing strategies outperform proactive routing techniques. The research shows that speed and distance are the most frequent and adaptable metrics in a procedure. Finally, the application of various methods is discussed along with some feasible directions for further research.

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Section: Protocols For Cluster-based Routingmentioning

confidence: 99%

A Survey of Different VANET Routing Protocols

Shandil¹

2023

Evergreen

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“…Non-repudiation is an essential security requirement for ITSs, especially in VANETs and V2V communications. This is mainly due to the fact that non-repudiation can protect the communications from false denial activities [107]. The loss of event data can lead to security risks against nonrepudiation.…”

Section: ) Smart Transportation Systems (Its)mentioning

confidence: 99%

Security in the Internet of Things Application Layer: Requirements, Threats, and Solutions

et al. 2022

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Communication systems and networks are evolving as an integral part of not only of our everyday life but also as a part of the industry, fundamental infrastructures, companies, etc. Current directions and concepts, such as the Internet of Things (IoT), promise enhanced quality of life, greater business opportunities, cost-effective manufacturing, and efficient operation management through ubiquitous connectivity and deployment of smart physical objects. IoT networks are able to collect, preprocess, and transmit a huge amount of data. A considerable portion of this data is security-and privacycritical data, which makes IoT networks a tempting option for attackers. Given that these networks deal with the actual aspects of our lives and fundamental infrastructures (e.g. smart grids), cybersecurity in such networks is crucial. The large scale of these networks and their unique characteristics and complexity bring further vulnerabilities. In this study we give an introduction to IoT, focusing on the IoT application layer, security requirements, threats, and countermeasures in this layer, and some of the open issues and future research lines.

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“…In this paper, an UAV assisted VANET architecture is employed where UAVs fly over the deployed area and supply communication services to the underlying coverage area. 12 The primary goal of the UAV-assisted VANET is to economically address these problems and improve user experience.…”

Section: Introductionmentioning

confidence: 99%

“…The vehicles' variable speed, altitude, and obstacle avoidance capabilities enable UAVs to establish and sustain a continuous link with them. In this paper, an UAV assisted VANET architecture is employed where UAVs fly over the deployed area and supply communication services to the underlying coverage area 12 . The primary goal of the UAV‐assisted VANET is to economically address these problems and improve user experience.…”

Section: Introductionmentioning

confidence: 99%

A secure routing protocol using trust‐based clustering and bionic intelligence algorithm for UAV‐assisted vehicular ad hoc networks

Babu,

Rao

2024

Trans Emerging Tel Tech

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Vehicular ad hoc networks (VANET) are one of the advanced technologies for distributing dynamic vehicular information across the globe. The VANET is extensively used in many applications, especially road safety applications and intelligent transport systems (ITS). However, direct communication causes high bandwidth (BW) requirement and power consumption. Hence, this article introduces a clustering‐based mechanism to communicate vehicles with infrastructures. The cluster head (CH) is formed based on certain rules, and nodes or vehicles are combined. But, maintaining stability remains challenging for the traditional clustering mechanism. Moreover, the developed technique must examine the malicious and reduce the risk of fake information sharing. This research emphasizes a trust‐based clustering mechanism to select the CH based on a vehicle's knowledge, reputation, and experience. In addition to this, the backup head is also analyzed to promote trust in each vehicle. After clustering, secure routing is undertaken. For this, a bionic remora optimization algorithm (BROA) is proposed, and it considers the hop Count Field as well as the transmission range of vehicles to select the best routes. The performance measures such as end‐to‐end delay ratio, packet delivery ratio (PDR), throughput, trust values, energy consumption are analyzed and compared with existing techniques. In an experimental scenario, the proposed technique has an end‐to‐end delay of 3.8 ms, PDR of 98%, trust value of .4 and .06 for wormhole and Sybil attack, energy of and throughput of 78.7 kbps are attained. The outcome results prove the efficacy of a proposed method.

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An Overview of Security Services and Trust-Based Authentication Schemes in VANET

Cited by 9 publications

References 35 publications

A Survey of Different VANET Routing Protocols

A Survey of Different VANET Routing Protocols

Security in the Internet of Things Application Layer: Requirements, Threats, and Solutions

A secure routing protocol using trust‐based clustering and bionic intelligence algorithm for UAV‐assisted vehicular ad hoc networks

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