BlockChain: A Distributed Solution to Automotive Security and Privacy

Dorri, Ali; Steger, Marco; Kanhere, Salil S.; Jurdak, Raja

doi:10.1109/mcom.2017.1700879

Cited by 702 publications

(369 citation statements)

References 3 publications

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“…Although the authors in [12] do not directly aim implementation for digital forensics, they offer a framework mainly discussing guidelines named "forensic by design". The idea of blockchain utilization for vehicular security is offered in [13]. The authors sketch possible use cases for insurance companies or wireless software updates for smart cars, however, their discussion lacks practical issues such as membership management and scalability.…”

Section: Current State Of the Art In Vehicular Forensicsmentioning

confidence: 99%

Block4Forensic: An Integrated Lightweight Blockchain Framework for Forensics Applications of Connected Vehicles

et al. 2018

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Today's vehicles are becoming cyber-physical systems that do not only communicate with other vehicles but also gather various information from hundreds of sensors within them. These developments help create smart and connected (e.g., self-driving) vehicles that will introduce significant information to drivers, manufactures, insurance companies and maintenance service providers for various applications. One such application that is becoming crucial with the introduction of self-driving cars is the forensic analysis for traffic accidents. The utilization of vehicle related data can be instrumental in post-accident scenarios to find out the faulty party, particularly for self-driving vehicles. With the opportunity of being able to access various information on the cars, we propose a permissioned blockchain framework among the various elements involved to manage the collected vehicle related data. Specifically, we first integrate Vehicular Public Key Management (VPKI) to the proposed blockchain to provide membership establishment and privacy. Next, we design a fragmented ledger that will store detailed data related to vehicle such as maintenance information/history, car diagnosis reports, etc. The proposed forensic framework enables trustless, traceable and privacy-aware post-accident analysis with minimal storage and processing overhead.

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Section: Current State Of the Art In Vehicular Forensicsmentioning

confidence: 99%

Block4Forensic: An Integrated Lightweight Blockchain Framework for Forensics Applications of Connected Vehicles

et al. 2018

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“…Increased connectivity and autonomy also give rise to new challenges regarding liability assignment when vehicles have an accident, as there are multiple potentially liable entities, such as manufacturer, software provider, service technician, or vehicle owner that may be able to access and alter the state of the vehicles' data to evade liability. b) Solutions: We address the security and privacy concerns of connected vehicles by tailoring our LSB architecture of the vehicular ecosystem [26], where an overlay of available and computationally capable nodes manages the blockchain 1 https://www.hyperledger.org/projects/fabric using the distributed time-based consensus algorithm. Vehicles can dynamically associate with their closest overlay node to record and mine their transactions in the blockchain, and use a soft handover mechanism to transition the vehicle to another overlay node as it moves in the road network.…”

Section: Connected and Autonomous Vehiclesmentioning

confidence: 99%

A Journey in Applying Blockchain for Cyberphysical Systems

Dedeoglu

Dorri

Jurdak

et al. 2020

2020 International Conference on COMmunication Systems &Amp; NETworkS (COMSNETS)

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Cyberphysical Systems (CPS) are transforming the way we interact with the physical world around us. However, centralised approaches for CPS systems are not capable of addressing the unique challenges of CPS due to the complexity, constraints, and dynamic nature of the interactions. To realize the true potential of CPS, a decentralized approach that takes into account these unique features is required. Recently, blockchainbased solutions have been proposed to address CPS challenges. Yet, applying blockchain for diverse CPS domains is not straightforward and has its own challenges. In this paper, we share our experiences in applying blockchain technology for CPS to provide insights and highlight the challenges and future opportunities.

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“…In Ref. [9], a blockchain-based mechanism was proposed that will not disclose any private data information of vehicles user when providing and updating the remote wireless software and other vehicles services. In Ref.…”

Section: Blockchain Technology In Vehiclementioning

confidence: 99%

Biometric Blockchain: A Secure Solution for Intelligent Vehicle Data Sharing

Agbele

et al. 2020

Deep Biometrics

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The intelligent vehicle (IV) has become a promising technology that could revolutionize our life in smart cities sooner or later. However, it yet suffers from many security vulnerabilities. Traditional security methods are incapable to secure the IV data sharing against malicious attacks. Blockchain, as expected by both research and industry communities, has emerged as a good solution to address these issues. The major issues in IV data sharing are trust, data accuracy and reliability of data sharing in the communication channel. Blockchain technology, previously working for the cryptocurrency, has recently applied to build trust and reliability in peer-to-peer networks with similar topologies of IV data sharing. In this chapter, we present a new framework, namely biometric blockchain (BBC), for secure IV data sharing. In our new scheme, biometric information is exploited as a cue to record who is responsible in the data sharing activities, while the proposed BBC technology serves as the backbone of the IV data-sharing architecture. Hence, the proposed BBC technology provides a more reliable trust environment between the vehicles while personal identities are traceable in the proposed new scheme.

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BlockChain: A Distributed Solution to Automotive Security and Privacy

Cited by 702 publications

References 3 publications

Block4Forensic: An Integrated Lightweight Blockchain Framework for Forensics Applications of Connected Vehicles

Block4Forensic: An Integrated Lightweight Blockchain Framework for Forensics Applications of Connected Vehicles

A Journey in Applying Blockchain for Cyberphysical Systems

Biometric Blockchain: A Secure Solution for Intelligent Vehicle Data Sharing

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