A secure and trustworthy blockchain-assisted edge computing architecture for industrial internet of things
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View abstract on PubMed
Summary
This summary is machine-generated.This study introduces a blockchain-assisted secure data-sharing mechanism for the Industrial Internet of Things (IIoT). The proposed system enhances security, privacy, and efficiency in smart factories through a novel Proof of Authentication consensus.
Area Of Science
- Computer Science
- Electrical Engineering
- Industrial Engineering
Background
- The Industrial Internet of Things (IIoT) integrates automation, communication technologies, and intelligent systems to enhance smart factory productivity.
- Existing IIoT systems face challenges in secure data sharing, authentication, and maintaining data integrity.
- Scalability and robust security are critical for widespread adoption and reliable operation of IIoT.
Purpose Of The Study
- To propose a blockchain-assisted secure data-sharing mechanism for Industrial Internet of Things (IIoT) environments.
- To enhance end-to-end authentication, data integrity, and privacy in industrial IoT applications.
- To develop an efficient consensus mechanism for trustworthy authentication and activity tracing.
Main Methods
- Implementation of a blockchain-assisted safe data-sharing mechanism.
- Development of end-to-end authentication based on blockchain reputation and smart contracts for node validation.
- Creation of an efficient Proof of Authentication (PoAh) consensus mechanism for collaborative networks.
- Integration of edge computing within blockchain nodes for device authentication.
Main Results
- The proposed architecture significantly reduces authentication time and achieves a high response rate.
- Experimental evaluation demonstrates the efficiency of the PoAh-based blockchain architecture compared to existing methods.
- Analysis of various block sizes confirmed an efficient transaction rate, validating the system's practicality.
Conclusions
- The blockchain-assisted system provides enhanced data audibility, device data ownership, security, and privacy in industrial IoT.
- The PoAh consensus mechanism ensures trustworthy authentication and endpoint activity tracing.
- The proposed architecture is practical and suitable for real-world implementation in secure industrial IoT data sharing.
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