Blockchain Application Analysis Based on IoT Data Flow
In the Internet of Things (IoT) system, data leakage can easily occur due to the differing security of edge devices and the different processing methods of data in the transmission process. Blockchain technology has the advantages of good non-tamperability, decentralization, de-trust, openness, and...
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Format: | Article |
Language: | English |
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MDPI AG
2022-11-01
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Series: | Electronics |
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Online Access: | https://www.mdpi.com/2079-9292/11/23/3907 |
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author | Juxia Li Xing Zhang Wei Shi |
author_facet | Juxia Li Xing Zhang Wei Shi |
author_sort | Juxia Li |
collection | DOAJ |
description | In the Internet of Things (IoT) system, data leakage can easily occur due to the differing security of edge devices and the different processing methods of data in the transmission process. Blockchain technology has the advantages of good non-tamperability, decentralization, de-trust, openness, and transparency, and it can protect data security on the Internet of Things. This research integrates the means by which data flow can be combined with blockchain technology to prevent privacy leakage throughout the entire transportation process from sender to receiver. Through a keyword search of the last five years, 94 related papers in Web of Science and IEEE Xplore were extracted and the complex papers and frameworks explained using a reconstruction graph. The data processing process is divided into five modules: data encryption, data access control, data expansion, data storage, and data visualization. A total of 11 methods combining blockchain technology to process IoT data were summarized. The blockchain application technology in the IoT field was summarized objectively and comprehensively, and a new perspective for studying IoT data flow was given. |
first_indexed | 2024-03-09T17:50:05Z |
format | Article |
id | doaj.art-1f80473803d5494c98c2d82a33e6a94e |
institution | Directory Open Access Journal |
issn | 2079-9292 |
language | English |
last_indexed | 2024-03-09T17:50:05Z |
publishDate | 2022-11-01 |
publisher | MDPI AG |
record_format | Article |
series | Electronics |
spelling | doaj.art-1f80473803d5494c98c2d82a33e6a94e2023-11-24T10:47:31ZengMDPI AGElectronics2079-92922022-11-011123390710.3390/electronics11233907Blockchain Application Analysis Based on IoT Data FlowJuxia Li0Xing Zhang1Wei Shi2School of Electronics and Information Engineering, Liaoning University of Technology, Jinzhou 121001, ChinaSchool of Electronics and Information Engineering, Liaoning University of Technology, Jinzhou 121001, ChinaSchool of Electronics and Information Engineering, Liaoning University of Technology, Jinzhou 121001, ChinaIn the Internet of Things (IoT) system, data leakage can easily occur due to the differing security of edge devices and the different processing methods of data in the transmission process. Blockchain technology has the advantages of good non-tamperability, decentralization, de-trust, openness, and transparency, and it can protect data security on the Internet of Things. This research integrates the means by which data flow can be combined with blockchain technology to prevent privacy leakage throughout the entire transportation process from sender to receiver. Through a keyword search of the last five years, 94 related papers in Web of Science and IEEE Xplore were extracted and the complex papers and frameworks explained using a reconstruction graph. The data processing process is divided into five modules: data encryption, data access control, data expansion, data storage, and data visualization. A total of 11 methods combining blockchain technology to process IoT data were summarized. The blockchain application technology in the IoT field was summarized objectively and comprehensively, and a new perspective for studying IoT data flow was given.https://www.mdpi.com/2079-9292/11/23/3907blockchainInternet of Thingsinformation securityreconstruction diagram |
spellingShingle | Juxia Li Xing Zhang Wei Shi Blockchain Application Analysis Based on IoT Data Flow Electronics blockchain Internet of Things information security reconstruction diagram |
title | Blockchain Application Analysis Based on IoT Data Flow |
title_full | Blockchain Application Analysis Based on IoT Data Flow |
title_fullStr | Blockchain Application Analysis Based on IoT Data Flow |
title_full_unstemmed | Blockchain Application Analysis Based on IoT Data Flow |
title_short | Blockchain Application Analysis Based on IoT Data Flow |
title_sort | blockchain application analysis based on iot data flow |
topic | blockchain Internet of Things information security reconstruction diagram |
url | https://www.mdpi.com/2079-9292/11/23/3907 |
work_keys_str_mv | AT juxiali blockchainapplicationanalysisbasedoniotdataflow AT xingzhang blockchainapplicationanalysisbasedoniotdataflow AT weishi blockchainapplicationanalysisbasedoniotdataflow |