Towards a Blockchain and Software-Defined Vehicular Networks Approaches to Secure Vehicular Social Network

Yahiatene, Youcef; Rachedi, Abderrezak

doi:10.1109/cscn.2018.8581756

Cited by 30 publications

(10 citation statements)

References 17 publications

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“…Furthermore, the rewards for "workers" need to be borne by users. In order to make the obtained information more reliable and reduce certain expenses, it is necessary to choose higher quality "workers" [56]. Yahiatene et al [57] introduced a blockchain structure and proposed a distributed connected dominating set algorithm; this approach can support a highly dynamic network topology, as well as dynamically select trusted and reliable "workers" for users (the users' mobility will not affect the quality of the selected "workers").…”

Section: ) Privacy Protection Based On Locationmentioning

confidence: 99%

A Survey of Location Privacy Preservation in Social Internet of Vehicles

et al. 2020

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Social Internet of Vehicles (SIoV) is an emerging complex network where the features of Social Networks are applied to the SIoV system. User location data forms the basis for the implementation of SIoV functions. However, this type of data contains a large amount of user personal information, which may cause privacy leakage if it is stolen. Protecting the privacy of the user location can eliminate concerns about the leakage of user personal privacy data, increase users' viscosity, and help to contribute to the improvement of the SIoV system. This paper systematically analyzes the location privacy protection technology utilized in recent years in the field of SIoV, proposes three types of user data location privacy protection technology, and evaluates the performance of these technologies. We further present some potential future research directions for location privacy protection technology through the analysis and summary of existing work.

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Section: ) Privacy Protection Based On Locationmentioning

confidence: 99%

A Survey of Location Privacy Preservation in Social Internet of Vehicles

et al. 2020

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“…The authors in [13] investigate the potential of utilizing the U-share-blockchain mechanism to enable users to manage and track all posted contents they share over the social network. Yahiatene et al in [14] introduced a novel framework that depends on two main components: Software-Defined Vehicular Networks (SDVN) and Blockchain for authenticating the transactions and providing anonymity of data in a distributed manner across the social network. Moreover, blockchain-based social networks can be utilized for combining fog computing to develop security architecture for managing IoT systems by creating tamperproof digital identities in a trustless domain [15].…”

Section: Literature Reviewmentioning

confidence: 99%

Proof of Credibility: A Blockchain Approach for Detecting and Blocking Fake News in Social Networks

Nabil¹,

Said²

2019

IJACSA

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Rumors and misleading information detection and prevention still represent a big challenge against social network developers and researchers. Since newsworthy information propagation is a traditional behavior of most of the users in social media, then verifying information credibility and reliability is indeed a vital security requirement for social network platforms. Due to its immutability, security, tamperproof and P2P design, Blockchain as a powerful technology can provide a magical solution to overcome this challenge. This Paper introduces a novel blockchain approach called Proof of Credibility (PoC) for detecting fake news and blocking its propagation in social networks. The functionality of the PoC protocol has been simulated on two datasets of newsworthy tweets collected from different news sources on Twitter. The results clarified a satisfying performance and efficiency of the proposed approach in detecting rumors and blocking its propagation.

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“…Diversos trabalhos exploram o estado da arte de corrente de blocos aplicada a problemas de redes de comunicação e redes de quinta geração (5G) [Yahiatene and Rachedi 2018, Ortega et al 2018, Thuemmler et al 2018, Capossele et al 2018, Rawat and Alshaikhi 2018, Rosa and Rothenberg 2018, Boudguiga et al 2017. Os trabalhos se concentram no uso de corrente de blocos como um repositório de dados incrementais replicados, no qual todas as transações realizadas são assinadas e registradas com criptografia de chaves assimétricas.…”

Section: Trabalhos Relacionadosunclassified

Provendo uma Infraestrutura de Software Fatiada, Isolada e Segura de Funções Virtuais através da Tecnologia de Corrente de Blocos

Rebello¹,

Camilo²,

Silva³

et al. 2019

Workshop Em Blockchain: Teoria, Tecnologias E Aplicações

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As tecnologias de fatiamento da rede (Network Slicing), virtualização de funções de rede (Network Function Virtualization - NFV) e redes definidas por software (Software-Defined Networking - SDN) proveem serviços fim-a-fim ágeis e sob demanda. A identificação de uma função virtual defeituosa torna-se obrigatória, pois serviços alocam recursos em um ambiente distribuído e sem confiança entre os pares composto por múltiplos inquilinos e provedores de serviço concorrentes. Este artigo propõe e desenvolve uma arquitetura baseada em correntes de blocos para prover auditabilidade às operações de orquestração de fatias de rede. Um protótipo de um caso de uso foi desenvolvido e implementado utilizando a plataforma Hyperledger Fabric na qual cada fatia de rede opera sobre um canal isolado. Os resultados mostram que é possível prover segurança à criação de fatias de rede, mas que a obtenção de consenso e o número de transações requeridas pelas fatias de rede são um grande desafio.

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Towards a Blockchain and Software-Defined Vehicular Networks Approaches to Secure Vehicular Social Network

Cited by 30 publications

References 17 publications

A Survey of Location Privacy Preservation in Social Internet of Vehicles

A Survey of Location Privacy Preservation in Social Internet of Vehicles

Proof of Credibility: A Blockchain Approach for Detecting and Blocking Fake News in Social Networks

Provendo uma Infraestrutura de Software Fatiada, Isolada e Segura de Funções Virtuais através da Tecnologia de Corrente de Blocos

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