DRA: Data Storage Security in Cloud Computing
Preksha Umesh, Ramannya Srivastava, Nisha Kumari, M. Arif Khan, P Hemavathi · 2025
Data security in cloud computing has become a critical focus of research and implementation due to the increasing reliance on cloud services for storing sensitive information. The proposed system-DRA focuses on enhancing cloud storage security using advanced cryptographic techniques, automation, and real-time monitoring. By leveraging Amazon Web Services (AWS), specifically Amazon S3 for secure file storage and AWS Key Management Service (KMS) for encryption key management, the system employs AES-256 encryption for robust data protection. Multi-Factor Authentication (MFA) is integrated to mitigate risks of unauthorized access, ensuring only authorized users can retrieve encrypted data. A Python-based automation script streamlines file encryption, decryption, and secure management, while real-time monitoring alerts administrators to any suspicious activities, ensuring data integrity. The proposed solution addresses current gaps in cloud security, such as poor key management practices, lack of seamless integration, and limited monitoring capabilities, offering a scalable, user-friendly, and secure approach. The system has applications in enterprise environments, academic research, regulatory compliance, and secure file sharing. Future advancements will include the integration of blockchain technology, the enhancement of key management processes, and the provision of support for multiple cloud platforms to improve performance and scalability.