A hierarchical security architecture of VANET

Liu, Qingzi; Wu, Qiwu; Li, Yong

doi:10.1049/cp.2013.2080

Cited by 10 publications

(3 citation statements)

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“…For vehicle-to-vehicle correspondence, Dedicated Short Range Communication (DSRC) is required [11]. In VANET, common life alongside property security is unquestionably protected scarcely when both security and transportation are guaranteed [12]. It is approved that the design of the security framework goes about as a defensive make preparation for generally speaking perils by featuring the desperation and complicacy in settling the stress of VANET by the framework.…”

Section: ░ 2 Literature Surveymentioning

confidence: 99%

Bi-Usage Energy Efficient Techniques (BUEET) for Energizing the Vehicle and Broadcasting the Information in Highway Scenario

Nair

Samath²

2023

IJEER

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The proposed technique BUEET is introduced mainly for two major reasons such as (i) RSU broadcast the emergency messages and the energy status to the vehicles without any interruption. It helps to shake hands with the neighboring node for energy sharing and (ii) RSU boost up the energy efficiency level with the help of energy sharing by the adjacent vehicles. Most of the self-organizing protocols in wireless sensor networks considers only initial energy consumption phase and neglects the maintenance phase of topology. The vehicles are cooperatively interacted to form a reliable network structure. RSU’s are placed in the roadway infrastructure and On-Board Units (OBU’s) are placed in the vehicles, then the communication takes place with the help of these devices. Therefore, this provides the clear roadmap structure by receiving the information from various sources of vehicles. If the information received from the RSU is not relevant to the vehicles then it automatically transmits the information to the adjacent vehicles travelling in the highway. The adjacent vehicle checks the information and transmits to another vehicle if it is relevant. Therefore, the proposed method considers two parameters such as packet transmission and energy efficiency on NS3 simulation. Packet transmission among the vehicles plays a vital role in the proposed technique and the nodes without any route breaks and the loss of connection leads to a strong network. Energy efficiency is analyzed and compared with other existing schemes; in result it is proved that BUEET’s energy efficient is higher in all the nodes. It helps to communicate among the nodes without energy loss. When the energy among the nodes in the network is high, then the performance of the nodes also good. The maximum number of Hop’s helps to transmit the information without any delay.

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Section: ░ 2 Literature Surveymentioning

confidence: 99%

Bi-Usage Energy Efficient Techniques (BUEET) for Energizing the Vehicle and Broadcasting the Information in Highway Scenario

Nair

Samath²

2023

IJEER

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“…VANET security is a well-researched topic, with solutions ranging from the most common and traditional Public Key Infrastructure (PKI) [10][11][12][13][14] to others, such as IDbased or situation-modeling approaches [15]. However, the approach using IDSs, more precisely, intelligent IDSs, is more recent, with interest growing since 2010 [8].…”

Section: Related Workmentioning

confidence: 99%

“…Regardless of whether it is an attack, the message is relayed to the upper level (10). The next level will then decipher the message (11), verify if it is an attack (12), and add it to the dataset (13). If an attack is detected, a system-wide warning is triggered (14).…”

Section: Upstream Communicationmentioning

confidence: 99%

An Intelligent Hierarchical Security Framework for VANETs

2021

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Vehicular Ad hoc Networks (VANETs) are an emerging type of network that increasingly encompass a larger number of vehicles. They are the basic support for Intelligent Transportation Systems (ITS) and for establishing frameworks which enable communication among road entities and foster the development of new applications and services aimed at enhancing driving experience and increasing road safety. However, VANETs’ demanding characteristics make it difficult to implement security mechanisms, creating vulnerabilities easily explored by attackers. The main goal of this work is to propose an Intelligent Hierarchical Security Framework for VANET making use of Machine Learning (ML) algorithms to enhance attack detection, and to define methods for secure communications among entities, assuring strong authentication, privacy, and anonymity. The ML algorithms used in this framework have been trained and tested using vehicle communications datasets, which have been made publicly available, thus providing easily reproducible and verifiable results. The obtained results show that the proposed Intrusion Detection System (IDS) framework is able to detect attacks accurately, with a low False Positive Rate (FPR). Furthermore, results show that the framework can benefit from using different types of algorithms at different hierarchical levels, selecting light and fast processing algorithms in the lower levels, at the cost of accuracy, and using more precise, accurate, and complex algorithms in nodes higher in the hierarchy.

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A novel TT-SHO QoS aware and secured Vehicular Adhoc Network (VANET) routing protocol for smart intelligent transportation

Praba,

Ramesh

2024

Multimed Tools Appl

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A hierarchical security architecture of VANET

Cited by 10 publications

References 0 publications

Bi-Usage Energy Efficient Techniques (BUEET) for Energizing the Vehicle and Broadcasting the Information in Highway Scenario

Bi-Usage Energy Efficient Techniques (BUEET) for Energizing the Vehicle and Broadcasting the Information in Highway Scenario

An Intelligent Hierarchical Security Framework for VANETs

A novel TT-SHO QoS aware and secured Vehicular Adhoc Network (VANET) routing protocol for smart intelligent transportation

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