Implementing a Secure Decentralized Storage System with Blockchain and IPFS

Department of Computer Science and Engineering, Nalla Narasimha Reddy Education Society's Group of Institutions, Hyderabad, India
Email: Radhika.s@cse.nnrg.edu.in (S.R.)
Manuscript received January 30, 2025; accepted March 18, 2025; published May 29, 2025.

Abstract—This system aims to address key issues in traditional cloud storage, such as security vulnerabilities, data breaches, and centralization, by utilizing the decentralized and immutable nature of blockchain coupled with the distributed storage capabilities of Inter Planetary File System (IPFS). The methodology involves integrating blockchain technology with IPFS to create a robust and secure decentralized storage system. The system architecture features a user-friendly interface for seamless interaction and a consensus algorithm to maintain data consistency across the decentralized network. The project successfully developed a prototype of a decentralized storage system. Key findings include significant improvements in data security and privacy over traditional cloud storage solutions. The integration of blockchain technology with IPFS for decentralized storage offers a compelling solution to the security and privacy challenges inherent in centralized cloud storage systems. This decentralized approach not only enhances data security and integrity but also provides a scalable and resilient storage solution. Future work will focus on optimizing system performance, enhancing scalability, and adding advanced features such as automated data recovery and enhanced user access controls

Keywords— decentralized storage, blockchain, Inter Planetary File System (IPFS), data security, cloud storage introduction

Cite: S. Radhika, K. Karthik, J. Pranavi, and M. Sai Sri Pranav, "Implementing a Secure Decentralized Storage System with Blockchain and IPFS," International Journal of Blockchain Technologies and Applications vol. 3, no. 1, pp. 38-47, 2025.

Copyright © 2025 by the authors. This 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 (CC BY 4.0)