Secure Cloud Backup Application with Encryption and Integrity Verification

The project aims to develop a secure cloud backup application that encrypts user data before uploading and verifies its integrity after storage. It ensures data confidentiality, prevents unauthorized access, and guarantees that backup files remain intact and unaltered in cloud storage.

Analyze user requirements for cloud backup, including file types, storage limits, and security needs.

Design and implement secure authentication mechanisms for users to access the backup system.

Develop file encryption functionality using strong cryptographic algorithms (e.g., AES, RSA) before uploading to the cloud.

Implement integrity verification methods (e.g., checksums, hash functions) to ensure uploaded files are not corrupted or tampered with.

Create backup scheduling and version control features to manage multiple file versions efficiently.

Enable secure restoration of files from the cloud to local systems while maintaining encryption standards.

Maintain logs of backup, restoration, and verification activities for auditing purposes.

Test the application for security, performance, and reliability under various network conditions.

Deploy the system in a simulated cloud environment for demonstration and evaluation.