Cited by 766Blockchain Technology Applications and SecurityBlockchain Technology in Education and LearningCryptography and Data Security

Blockchain for industry 4.0: a comprehensive review

Open access
Bodkhe, Umesh, Tanwar, Sudeep, Parekh, Karan, Khanpara, Pimal, Tyagi, Sudhanshu, Kumar, Neeraj, Alazab, Mamoun·2020·IEEE Access

Abstract

Due to the proliferation of ICT during the last few decades, there is an exponential increase in the usage of various smart applications such as smart farming, smart healthcare, supply-chain & logistics, business, tourism and hospitality, energy management etc. However, for all the aforementioned applications, security and privacy are major concerns keeping in view of the usage of the open channel, i.e., Internet for data transfer. Although many security solutions and standards have been proposed over the years to enhance the security levels of aforementioned smart applications, but the existing solutions are either based upon the centralized architecture (having single point of failure) or having high computation and communication costs. Moreover, most of the existing security solutions have focussed only on few aspects and fail to address scalability, robustness, data storage, network latency, auditability, immutability, and traceability. To handle the aforementioned issues, blockchain technology can be one of the solutions. Motivated from these facts, in this paper, we present a systematic review of various blockchain-based solutions and their applicability in various Industry 4.0-based applications. Our contributions in this paper are in four fold. Firstly, we explored the current state-of-the-art solutions in the blockchain technology for the smart applications. Then, we illustrated the reference architecture used for the blockchain applicability in various Industry 4.0 applications. Then, merits and demerits of the traditional security solutions are also discussed in comparison to their countermeasures. Finally, we provided a comparison of existing blockchain-based security solutions using various parameters to provide deep insights to the readers about its applicability in various applications.

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Crossref · 10.1109/access.2020.2988579

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158 of 158 references verified0 citation errors · 0 not checkable

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Authors
Bodkhe, U., Tanwar, S., Parekh, K., Khanpara, P., Tyagi, S., Kumar, N., & Alazab, M.
Affiliations
  • Nirma University (IN)
  • Thapar Institute of Engineering & Technology (IN)
  • Asia University (TW)
  • Charles Darwin University (AU)
Venue
IEEE Access
Published
2020
Volume
8
Pages
79764-79800
ISSN
2169-3536 (ISSN-L)
OpenAlex
W3017089210
Cited by
766
References
158
Citations by year
2026: 50 · 2025: 118 · 2024: 133 · 2023: 174 · 2022: 165 · 2021: 94 · 2020: 32
FWCI
109.37
Type
journal article
Language
en
Open access
Locations
  • IEEE Access (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Department of Corporate and Information Services, NTG of Australia
Topics
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology Applications and Security
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology in Education and Learning
  • Physical Sciences › Computer Science › Artificial Intelligence › Cryptography and Data Security
Keywords
blockchain, Industry 4.0, smart applications, privacy and security, supply chain logistics, smart agriculture, smart healthcare, energy management, scalability, auditability, immutability, traceability, network latency

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