Blockchain-Based Secure Storage and Access Control Scheme for Supply Chain Ecological Business Data: A Case Study of the Automotive Industry

Li, Songjiang; Zhou, Tao; Yang, Huamin; Wang, Peng

doi:10.3390/s23167036

Cited by 7 publications

(5 citation statements)

References 32 publications

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“…Such advanced technologies as eco-design [44]; the symbiosis of CAD, CAE, and engineering knowledge [45]; the Internet of Things [46]; Big Data; digital technologies; the blockchain [47]; and software asset management [48] are used at all stages of the life cycle [5] of both auto components and the vehicle as a whole.…”

Section: Localization Of Auto Components As One Of the Sustainability...mentioning

confidence: 99%

Prospects for the Development of Vehicle Assembly Plants of Chinese Automobile Brands in Kazakhstan: An Example of Multi-Sectoral Diversification of the Economy to Increase Its Sustainability

Serikkaliyeva,

Makarova,

Gabsalikhova

2024

Sustainability

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This article discusses the problems that arise and must be resolved in order to ensure the efficiency and sustainability of Chinese-brand automobile assembly in Kazakhstan. Kazakhstan is shown as a model of an oil-driven economy seeking industrial modernization and the most dynamic car assembly case in Central Asia in the past 5 years. Since the automotive industry development strategies in different countries have various specific characteristics and provide an overview of the main global and regional trends in the development of the automotive industry, the problems of industry development also leverage the accumulated experiences of different countries where government initiatives have fostered the growth of their domestic automotive industry. Although we use standard and well-proven methods of analysis, planning, and forecasting, the novelty of the approach lies in the fact that any new company entering the market and opening a new production facility should focus on maintaining the sustainability of the country’s automotive industry within the framework of the adopted industry development strategy. We have developed such an algorithm for planning a strategy. The blend of traditional methodologies and their adaptation makes the suggested methodology new. We also considered the fact that, due to a lack of knowledge, there are significant challenges when determining whether localizing automobile components is feasible. An assessment of the prospects for the automotive industry in Kazakhstan based on data from open sourcesmade it possible to develop options for possible strategies from which the most appropriate one can be selected. The conclusion chapter presents findings, limitations of the study, and directions for future research. The use of this approach allows for considering the interplay of the factors at the stage of an industry development strategy emerging and establishing long-term plans that take into account the specific characteristics of Kazakhstan’s development.

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Section: Localization Of Auto Components As One Of the Sustainability...mentioning

confidence: 99%

Prospects for the Development of Vehicle Assembly Plants of Chinese Automobile Brands in Kazakhstan: An Example of Multi-Sectoral Diversification of the Economy to Increase Its Sustainability

Serikkaliyeva,

Makarova,

Gabsalikhova

2024

Sustainability

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“…In order to improve the security of access control systems, methods have been proposed to encrypt information or protect data in other ways. Li et al [18] designed a dual-layer access control model based on attributes. The initial layer encrypts data by using attribute-based encryption algorithms, while the subsequent layer applies optimized smart contracts and coordination algorithms for access control, protecting the privacy of data sharing.…”

Section: Privacy Preservation In Iot Access Controlmentioning

confidence: 99%

SDACS: Blockchain-Based Secure and Dynamic Access Control Scheme for Internet of Things

Gong,

Zhang,

Wei

et al. 2024

Sensors

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With the rapid growth of the Internet of Things (IoT), massive terminal devices are connected to the network, generating a large amount of IoT data. The reliable sharing of IoT data is crucial for fields such as smart home and healthcare, as it promotes the intelligence of the IoT and provides faster problem solutions. Traditional data sharing schemes usually rely on a trusted centralized server to achieve each attempted access from users to data, which faces serious challenges of a single point of failure, low reliability, and an opaque access process in current IoT environments. To address these disadvantages, we propose a secure and dynamic access control scheme for the IoT, named SDACS, which enables data owners to achieve decentralized and fine-grained access control in an auditable and reliable way. For access control, attribute-based control (ABAC), Hyperledger Fabric, and interplanetary file system (IPFS) were used, with four kinds of access control contracts deployed on blockchain to coordinate and implement access policies. Additionally, a lightweight, certificateless authentication protocol was proposed to minimize the disclosure of identity information and ensure the double-layer protection of data through secure off-chain identity authentication and message transmission. The experimental and theoretical analysis demonstrated that our scheme can maintain high throughput while achieving high security and stability in IoT data security sharing scenarios.

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“…Here, a blockchain is implemented to avoid unintended product deletions and recover deleted data using traceability features. Bosona et al [24] and Li et al [25] also worked on the traceability and access management solutions on supply chain using the blockchain technology. El Khanboubi et al [26] employed a blockchain protocol to enable the smart deletion of duplicated data.…”

Section: Related Workmentioning

confidence: 99%

Data Modifications in Blockchain Architecture for Big-Data Processing

Tulkinbekov,

Kim

2023

Sensors

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Due to the immutability of blockchain, the integration with big-data systems creates limitations on redundancy, scalability, cost, and latency. Additionally, large amounts of invaluable data result in the waste of energy and storage resources. As a result, the demand for data deletion possibilities in blockchain has risen over the last decade. Although several prior studies have introduced methods to address data modification features in blockchain, most of the proposed systems need shorter deletion delays and security requirements. This study proposes a novel blockchain architecture called Unlichain that provides data-modification features within public blockchain architecture. To achieve this goal, Unlichain employed a new indexing technique that defines the deletion time for predefined lifetime data. The indexing technique also enables the deletion possibility for unknown lifetime data. Unlichain employs a new metadata verification consensus among full and meta nodes to avoid delays and extra storage usage. Moreover, Unlichain motivates network nodes to include more transactions in a new block, which motivates nodes to scan for expired data during block mining. The evaluations proved that Unlichain architecture successfully enables instant data deletion while the existing solutions suffer from block dependency issues. Additionally, storage usage is reduced by up to 10%.

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Blockchain-Based Secure Storage and Access Control Scheme for Supply Chain Ecological Business Data: A Case Study of the Automotive Industry

Cited by 7 publications

References 32 publications

Prospects for the Development of Vehicle Assembly Plants of Chinese Automobile Brands in Kazakhstan: An Example of Multi-Sectoral Diversification of the Economy to Increase Its Sustainability

Prospects for the Development of Vehicle Assembly Plants of Chinese Automobile Brands in Kazakhstan: An Example of Multi-Sectoral Diversification of the Economy to Increase Its Sustainability

SDACS: Blockchain-Based Secure and Dynamic Access Control Scheme for Internet of Things

Data Modifications in Blockchain Architecture for Big-Data Processing

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