Cloud-Based File Sharing App with Data Security
DOI:
https://doi.org/10.15680/IJCTECE.2026.0902014Keywords:
Cloud Computing, File Sharing, Data Security, End-to-End Encryption, Multi-Factor Authentication, Role-Based Access Control, AWS Cloud Services, Scalability, Data Integrity, Secure Data Transmission, Real-Time Accessibility, Encryption Algorithms, Remote Work, Online Collaboration, Performance OptimizationAbstract
In today's digital era, data sharing and collaboration have become essential components of both personal and organizational workflows. Traditional file-sharing methods such as USB drives, emails, and local networks are often inefficient, limited in scalability, and vulnerable to data breaches. To overcome these challenges, cloud-based file sharing applications have emerged as a reliable secure, and accessible solution for storing and exchanging digital information. A cloud- based file sharing system alows users to upload, store, and share files over the internet through a centralized cloud server. It enables real-time access to data from any location, at any time, using any device connected to the internet. This flexibility enhances productivity and collaboration among users, especially in distributed and remote environments. However, with the growing volume of sensitive data being shared over the cloud, data security has become a major concern. Unauthorized access, data leakage, and cyberattacks can compromise user privacy and organizational integrity. Therefore, integrating robust security mechanisms-- such as end-to-end encryption, user authentication, role-based access control, and secure data transfer protocols (like HTTPS and SSL/TLS)- is critical to ensure confidentiality, integrity, and availability of shared data The proposed major project aims to design and implement a Cloud-Based File Sharing Application with Data Security, providing users with a secure and user-friendly platform to upload, download, and share files. The system will utilize cloud storage for scalability and employ encryption techniques to safeguard files from unauthorized access. Additionally, the application will include features like file versioning, access permissions, and activity logs to enhance transparency and control over data usage. This project not only addresses the need for efficient and secure data sharing but also contributes to the growing field of cloud computing and cybersecurity by demonstrating how advanced technologies can be integrated to protect user data in a cloud environment.References
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