Smart contract based digital evidence management framework over blockchain for vehicle accident investigation in IoV era

Philip, Abin Oommen; Saravanaguru, R.A.K.

doi:10.1016/j.jksuci.2022.06.001

Cited by 10 publications

(6 citation statements)

References 36 publications

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“…The author of Ref. [78] designs an IoV vehicle accident data protection platform based on blockchain. First, when any element in the IoV (including people, vehicles, signal lights, etc.)…”

Section: Data Storage and Protectionmentioning

confidence: 99%

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Blockchain-Enabled Internet of Vehicles Applications

et al. 2023

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Internet of Vehicles (IoV) is a network that connects vehicles and everything. IoV shares traffic data by connecting vehicles with the surrounding environment, which brings huge potential to people’s life. However, a large number of connections and data sharing will seriously consume vehicle resources during the interaction. In addition, how to build a safe and reliable connection to ensure vehicle safety is also an issue to consider. To solve the above problems, researchers introduce blockchains into IoV to build a safe and reliable vehicle network relying on the distributed account structure, immutable, transparent and security features of blockchains. We have investigated the application of blockchains in IoV in recent years, and have summarized and compared these studies according to their purposes. On this basis, we also point out the future trends and opportunities.

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“…The author of Ref. [78] designs an IoV vehicle accident data protection platform based on blockchain. First, when any element in the IoV (including people, vehicles, signal lights, etc.)…”

Section: Data Storage and Protectionmentioning

confidence: 99%

“…Refs. [77,78,111] considered traffic accidents and proposed IoV model based on blockchain. Therefore, we believe that using blockchain to ensure the preservation of evidence chain in traffic accidents will achieve good results.…”

Section: Traffic Problems a Traffic Accidentmentioning

confidence: 99%

Blockchain-Enabled Internet of Vehicles Applications

et al. 2023

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“…Therefore, several studies have combined blockchain systems with off-chain storage systems such as IPFS to improve the access efficiency of large-scale electronic evidence or law records (Philip & Saravanaguru, 2022;Tian et al, 2019;Verma et al, 2021). Take the vehicle accident as an example, evidence data from nearby vehicles, witnesses, and cameras will be aggregated and uploaded to IPFS, and blockchain is used to store IPFS file identifiers for safe access (Philip & Saravanaguru, 2022). Kim et al (2021) proposed a two-level blockchain system where frequently changed information in criminal investigations is stored in the hot blockchain and large files such as videos are stored in the cold blockchain (Kim et al, 2021).…”

Section: Judicial Blockchain Systemmentioning

confidence: 99%

“…The design ensures the performance of a blockchain system when storing large evidence files. Given that the evidence storage in IPFS overcomes the centralized storage problem and the efficient and secure data sharing via IPFS over blockchain, the authors introduced IPFS as the off-chain storage system by following prior studies (Athanere & Thakur, 2022;Philip & Saravanaguru, 2022).…”

Section: Judicial Blockchain Systemmentioning

confidence: 99%

A Consortium Blockchain-Enabled Evidence Sharing System for Public Interest Litigation

Du,

Liu,

Luo

et al. 2023

Journal of Global Information Management

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Procuratorates, as the prosecutor in public interest litigation (PIL), need to obtain evidence from other PIL stakeholders including citizens, companies, governmental agencies, IoT monitoring devices and so on. However, the evidence sharing is not smooth due to the lack of secure data sharing and privacy protection during case investigation and evidence collection. Therefore, the authors propose a consortium blockchain-based secure data sharing and privacy protection scheme named PILChain. The involved organizations are connected as peers in PILChain. The safety of uploaded evidence and user privacy can be guaranteed with a fine-grained access control and zero-knowledge identity proof. InterPlanetary File System is introduced to store large evidence files off-chain, further enhancing the data security and system scalability. The security of PILChain is analyzed in terms of access control, evidence confidentiality, evidence integrity, traceability, privacy, and scalability. Last, the authors evaluate the performance of the developed prototype system by implementing PILChain on Hyperledger Fabric.

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“…3) Analyze which consists of analyzing network data, analyzing host data, Analyze storage media. 4) Reporting which consists of gathering and Organizing, Write the report [9,10]. This investigation process can be done in Files Recovery [11,12].…”

Section: Introductionmentioning

confidence: 99%

The Comparative Study Analysis Logical Files Recovery and Low Level Files Recovery Using Digital Forensic Methods

Hidayat

Marzuki²,

Saragih³

et al. 2022

teknokom

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The development of application and network technology is currently so rapid. This technology is widely used as a solution to overcome data inspection problems in the field of Digital Forensics. The importance of Digital Forensics as evidence, especially on computers and mobile devices, is increasing, along with the rapid use of these mobile devices in daily communication. Data and files on computers and smartphones can be deleted intentionally or unintentionally. To recover the data, it is necessary to have Files Recovery. Furthermore, Logical Files Recovery can be made through password encryption, obtained through hack/attack password applications such as Password or even hacked with the "RecoveryMyFile" application. In addition, a search with a file that has a password description can be done. One of the file recovery applications that can be used is the Agent ransack search application, which is more powerful and convenient than Windows Search, which is more complicated if you need to search faster, indexing needs to be done, and restarts. By using Files Recovery analysis, the development of file or data deletion crimes can be overcome with increasingly rapid and advanced information technology, in this case through applications that can be used for file recovery and to restore deleted files.

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Smart contract based digital evidence management framework over blockchain for vehicle accident investigation in IoV era

Cited by 10 publications

References 36 publications

Blockchain-Enabled Internet of Vehicles Applications

Blockchain-Enabled Internet of Vehicles Applications

A Consortium Blockchain-Enabled Evidence Sharing System for Public Interest Litigation

The Comparative Study Analysis Logical Files Recovery and Low Level Files Recovery Using Digital Forensic Methods

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