International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

A Block Chain-Based Framework for Secure Data Sharing in Cloud Environments

Fazeela TunnisaDepartment of Computer Science, College of Engineering & Computer Science, Jazan University, Saudi ArabiaShiraz Ahmed ManiyarDepartment of Public Health, College of Nursing & Health Sciences, Jazan University, Saudi ArabiaB Kiran BalaDepartment of Computer Science, College of Engineering & Computer Science, Jazan University, Saudi ArabiaMohammed Mukkaram AliDepartment of Computer, Applied College, Jazan University, Jazan Saudi ArabiaGoutham AduriDepartment of Information Technology, Georgian College, Georgian@ILAC, Toronto, Canada

Vol 9 No 2 (2025): Volume 9, Issue 2, February 2025 | Pages: 102-107

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 22-02-2025

doi Logo doi.org/10.47001/IRJIET/2025.902016

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Abstract

Cloud computing has become a cornerstone of modern IT infrastructure, offering scalability, flexibility, and cost-efficiency. However, data security and privacy remain significant concerns, especially in multi-user environments where sensitive information is shared across distributed systems. This paper proposes a block chain-based framework to enhance data security and integrity in cloud environments. The framework leverages block chain’s decentralized and immutable nature to ensure secure data sharing, transparency, and auditability. Experimental results demonstrate that the proposed framework reduces unauthorized access by 40% and improves data integrity verification by 35% compared to traditional cloud storage systems. The findings highlight the potential of block chain technology to address critical security challenges in cloud computing.

Keywords

IoT, scalability, block chain, data security, critical security, data sharing


Citation of this Article

Fazeela Tunnisa, Shiraz Ahmed Maniyar, B Kiran Bala, Mohammed Mukkaram Ali, & Goutham Aduri. (2025). A Block Chain-Based Framework for Secure Data Sharing in Cloud Environments. International Research Journal of Innovations in Engineering and Technology - IRJIET, 9(2), 102-107. Article DOI https://doi.org/10.47001/IRJIET/2025.902016

Licence Copyright (c) 2026 International Research Journal of Innovations in Engineering and Technology creative common licence This work is licensed under Creative common Attribution Non Commercial 4.0 Internation Licence
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