Paresh R. Rathod,
Parthiv J. Andharia,
- Principal, Shree Swaminarayan College of Computer Science, Gujarat, India
- Assistant Professor, Shree Swaminarayan College of Computer Science, Gujarat, India
Abstract
In corporate and government IT environments, Blockchain and Java are the modern technology stack that complement each other for building. The Blockchain is the one that presents a distributed, non-repudiable ledger that has the power to bring about transparency, auditability, and trust among people and organizations through the use of Java which is a portable runtime, mature security libraries, and strong integration capabilities with existing systems. When combined, they make it possible to design permissioned blockchain networks, secure smart-contract logic, and deploy scalable middleware on heterogeneous infrastructures from on-premises data centers to cloud-based environments. it mainly talks about using Java for blockchain-centric architecture development that meets the typical enterprise and e-government requirements such as the confidentiality of sensitive data, fine-grained access control, interoperability with legacy systems, and high transaction throughput. It also includes an analysis of the major design decisions like the use of Java cryptography and security APIs, patterns for integrating Java microservices with blockchain nodes, and hybrid on-chain/off-chain data management strategies. Besides that, the paper also proposes a reference architecture where Java-based services provide secure APIs to communicate with a permissioned blockchain layer that serves as a common trust and audit fabric for multiple departments or organizations. By studying this architecture and corresponding use scenarios, the research intends to demonstrate that the deployment of Java-based blockchain solutions can guide the transition of corporate and public-sector IT systems to more secure, transparent, and interoperable digital ecosystems.
Keywords: Blockchain, java, cybersecurity, interoperability, corporate IT, e‑government, distributed ledger.
[This article belongs to Journal of Computer Technology & Applications ]
References
- Singh AK, Kumar VG, Hu J, Irfan M. Investigation of barriers and mitigation strategies to blockchain technology implementation in construction industry: an interpretive structural modeling approach. Environmental Science and Pollution Research. 2023 Aug;30(38):89889-909.
- Aro OE, Nweze M, Avickson EK, Aro OE, Nweze M, Avickson EK. Blockchain technology as a tool for corporate governance and transparency. International Journal of Science and Research Archive. 2024;13(01):2479-93.
- Gupta, M. (2017) Blockchain for Dummies. Wiley. – References – Scientific Research Publishing. Scirp.org. 2017. Available from: https://www.scirp.org/reference/referencespapers?referenceid=3813555 .
- Blockchain, Fintech, IT. Economy.zg.ch. 2023. Available from: https://economy.zg.ch/en/cluster/blockchain_fintech_it
- Salama R, Al-Turjman F. Distributed mobile cloud computing services and blockchain technology. InComputational Intelligence and Blockchain in Complex Systems 2024 Jan 1 (pp. 205-214). Morgan Kaufmann.
- Owolabi BO, Owolabi FA. Blockchain-powered health innovation information systems for secure, interoperable, and privacy-preserving healthcare data management. Int J Sci Res Arch. 2025;15(2):1680-98.
- AlSalamah S. VCAC: A Blockchain-Based Virtual Care Access Control Model for Transforming Legacy Healthcare Information Systems and EMRs into Secure, Interoperable Patient-Centered Virtual Hospital Systems. Information. 2025 Nov 11;16(11):972.
- Chevallereau B, Carter G, Sneha S. Voice biometrics and blockchain: Secure interoperable data exchange for healthcare. Blockchain in Healthcare Today. 2019;2.
- Lokre A, Faratkhane S, Patil S, Bagwan-Sheikh S. Valtora – Secure File Management System Using Blockchain, IPFS, and Smart Contracts. International Journal For Multidisciplinary Research. 2025 Nov 11;7(6). Available from: https://www.ijfmr.com/research-paper.php?id=59624
- Patwe S, Mane SB. Blockchain-enabled secure and interoperable authentication scheme for metaverse environments. Future Internet. 2024 May 11;16(5):166.
- Zhao Y, Song Z, Song J, Tong H, Xing Z, Jiang R. A privacy-preserving and secure editable blockchain model for government data sharing: Y. Zhao et al. The Journal of Supercomputing. 2025 May 27;81(8):898.
- Nazir A, He J, Zhu N, Anwar MS, Pathan MS. Enhancing IoT security: a collaborative framework integrating federated learning, dense neural networks, and blockchain. Cluster computing. 2024 Sep;27(6):8367-92.
- Guayasamín A, Fuertes W, Carrera N, Tello-Oquendo L, Suango V. Blockchain-empowered e-ticket distribution system for secure and efficient transactions, validation, and audits. Annals of Telecommunications. 2025 Nov;80(11):1195-220.
- Ahmed S. Enhancing data security and transparency: The role of blockchain in decentralized systems. International Journal of Advanced Engineering, Management and Science. 2025;11(1):593258.
- Jaiswal IA. Integrating AI into enterprise Java applications for secure high performance and scalable systems. International Journal of Computational and Experimental Science and Engineering, 11 (4). https://doi. org/10.22399/ijcesen. 2025;4086.
- Yahyaoui A, Kotel S, Hamel L, Lahouij A, Maraoui Kamoun R. Secure and scalable IoT healthcare with a permissioned blockchain and encryption techniques: A. Yahyaoui et al. Computing. 2025 Aug;107(8):172.
Journal of Computer Technology & Applications
| Volume | 17 | |
| Issue | 02 | |
| Received | 15/12/2025 | |
| Accepted | 16/01/2026 | |
| Published | 12/02/2026 | |
| Publication Time | 59 Days |