Secure Cloud-Based File Sharing System with Encryption

Authors: V INDHUMATHI , M REKA, G ARUTJOTHI, S VANITHA

DOI: https://doi.org/10.37082/IJIRMPS.v14.i2.233044

Short DOI: https://doi.org/hbxvf4

Country: India

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Abstract: With the rapid growth of cloud computing, secure file sharing has become an essential requirement for individuals and organizations. However, traditional cloud storage systems often face challenges related to data privacy, unauthorized access, and security breaches. To address these concerns, this research proposes a Secure Cloud-Based File Sharing System with Encryption, designed to protect user data while enabling convenient file access and sharing. The proposed system allows users to upload, download, and share files through a cloud platform while ensuring data confidentiality using encryption techniques. User authentication is implemented to prevent unauthorized access, and encrypted storage ensures that files remain protected even if the cloud server is compromised. The system is developed using web technologies with a backend framework to manage user requests and database operations efficiently. By integrating encryption with secure access control, the platform provides a reliable solution for safe cloud file management. The results demonstrate improved data security, controlled sharing, and efficient file handling. This project highlights how cloud computing combined with encryption can deliver a practical and scalable solution for secure digital file sharing.

Keywords: Secure File Sharing, Cloud Computing, Data Encryption, User Authentication, Web Application, Data Privacy, Access Control, Cyber Security

Paper Id: 233044

Published On: 2026-04-21

Published In: Volume 14, Issue 2, March-April 2026

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