Securing Fog Computing with a Decentralised User Authentication Approach Based on Blockchain Article Swipe
Otuekong Umoren
,
Raman Singh
,
Zeeshan Pervez
,
Keshav Dahal
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/s22103956
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/s22103956
The use of low-cost sensors in IoT over high-cost devices has been considered less expensive. However, these low-cost sensors have their own limitations such as the accuracy, quality, and reliability of the data collected. Fog computing offers solutions to those limitations; nevertheless, owning to its intrinsic distributed architecture, it faces challenges in the form of security of fog devices, secure authentication and privacy. Blockchain technology has been utilised to offer solutions for the authentication and security challenges in fog systems. This paper proposes an authentication system that utilises the characteristics and advantages of blockchain and smart contracts to authenticate users securely. The implemented system uses the email address, username, Ethereum address, password and data from a biometric reader to register and authenticate users. Experiments showed that the proposed method is secure and achieved performance improvement when compared to existing methods. The comparison of results with state-of-the-art showed that the proposed authentication system consumed up to 30% fewer resources in transaction and execution cost; however, there was an increase of up to 30% in miner fees.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/s22103956
- https://www.mdpi.com/1424-8220/22/10/3956/pdf?version=1653310197
- OA Status
- gold
- Cited By
- 33
- References
- 46
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4281483281
All OpenAlex metadata
Raw OpenAlex JSON
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https://openalex.org/W4281483281Canonical identifier for this work in OpenAlex
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https://doi.org/10.3390/s22103956Digital Object Identifier
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Securing Fog Computing with a Decentralised User Authentication Approach Based on BlockchainWork title
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2022Year of publication
- Publication date
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2022-05-23Full publication date if available
- Authors
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Otuekong Umoren, Raman Singh, Zeeshan Pervez, Keshav DahalList of authors in order
- Landing page
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https://doi.org/10.3390/s22103956Publisher landing page
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https://www.mdpi.com/1424-8220/22/10/3956/pdf?version=1653310197Direct link to full text PDF
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goldOpen access status per OpenAlex
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https://www.mdpi.com/1424-8220/22/10/3956/pdf?version=1653310197Direct OA link when available
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Computer science, Blockchain, Authentication (law), Computer security, Password, Reliability (semiconductor), Database transaction, Biometrics, Database, Physics, Quantum mechanics, Power (physics)Top concepts (fields/topics) attached by OpenAlex
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33Total citation count in OpenAlex
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2025: 7, 2024: 9, 2023: 15, 2022: 2Per-year citation counts (last 5 years)
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10Other works algorithmically related by OpenAlex
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