Here are the features present in the enhanced AutoBackup code: Backup Features Multi-source backup: Backup multiple directories or files. Compression: Zip backups for efficient storage. Encryption: Optional password protection for backups (AES encryption). Retention policy: Automatically delete old backups. Network share backup: Backup network shares and remote directories. Database backup: Support backups of popular databases (MySQL, PostgreSQL). Customizable backup formats: Support multiple backup formats (zip, tar, 7z). Backup verification: Validate backup integrity through checksum comparison. Cloud Storage Integration Google Drive integration: Upload backups to Google Drive. Dropbox integration: Upload backups to Dropbox. Microsoft OneDrive integration: Upload backups to OneDrive.

Notification and Logging Email notifications: Send notifications after backup completion. Logging: Record backup events for auditing. Web Interface User-friendly configuration: Configure backups through web interface. Monitoring: View backup status and history.

Advanced Features Multi-threading: Speed up backups with concurrent processing. Advanced encryption options: Include additional encryption algorithms and key management. Backup scheduling: Schedule backups using cron jobs, Task Scheduler or systemd timers.

Security Features Password protection: Secure backups with password encryption. Access control: Restrict access to backup configuration and logs.

Compatibility Cross-platform compatibility: Compatible with Windows, Linux and macOS. Python compatibility: Compatible with Python 3.8+.

Extensibility Modular design: Easily extend or modify backup features. API documentation: Comprehensive API documentation for developers.

Author V.Karthik