An Integrated Blockchain and IoT approach to secure IoT Communication: A Review

  • Unique Paper ID: 184214
  • Volume: 12
  • Issue: 4
  • PageNo: 383-392
  • Abstract:
  • The Internet of Things is no longer just a theory. It is the requirement for time in daily existence. The most well-known use of IoT in daily life is the "smartphone." IoT applications are not just found in smart houses. It covers a wide range of industries and sectors, including public safety, agriculture, and health. Because of its many practical uses, the Internet of Things (IoT) is also sometimes referred as the "Internet of Everything (IoE)." The field of Blockchain research is currently expanding quickly. It is a distributed database that keeps track of continuously expanding lists of records called blocks in order to protect them against alteration and tampering. Each block in the chain is connected to every other block by maintaining the hash code of the block before it. Blockchain enabled IoT refers to the dependable authentication, storing, and sharing of data produced by networked devices through the use of a cryptographically secure digital ledger that guards against data manipulation, falsification, or corruption. Blockchain technology is used to protect, authenticate, and decentralize IoT data in a better manner. This enhances the automation and trustworthiness of IoT-based operations and traceability. By combining these two technologies, security can be enhanced.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{184214,
        author = {Ajitha SR and Dr G V Ramesh Babu},
        title = {An Integrated Blockchain and IoT approach to secure IoT Communication: A Review},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {4},
        pages = {383-392},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=184214},
        abstract = {The Internet of Things is no longer just a theory. It is the requirement for time in daily existence. The most well-known use of IoT in daily life is the "smartphone." IoT applications are not just found in smart houses. It covers a wide range of industries and sectors, including public safety, agriculture, and health. Because of its many practical uses, the Internet of Things (IoT) is also sometimes referred as the "Internet of Everything (IoE)." The field of Blockchain research is currently expanding quickly. It is a distributed database that keeps track of continuously expanding lists of records called blocks in order to protect them against alteration and tampering. Each block in the chain is connected to every other block by maintaining the hash code of the block before it. Blockchain enabled IoT refers to the dependable authentication, storing, and sharing of data produced by networked devices through the use of a cryptographically secure digital ledger that guards against data manipulation, falsification, or corruption. Blockchain technology is used to protect, authenticate, and decentralize IoT data in a better manner. This enhances the automation and trustworthiness of IoT-based operations and traceability. By combining these two technologies, security can be enhanced.},
        keywords = {Blockchain, IoT, Attacks, Framework, Security.},
        month = {September},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 12
  • Issue: 4
  • PageNo: 383-392

An Integrated Blockchain and IoT approach to secure IoT Communication: A Review

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