C2 Storage

Rest assured you always have secure online access to all your personal and shared data, whether from the Synology Drive mobile app, desktop client, web browser, or another Synology NAS. Safely share your documents and secure them with granular permission settings and SSL encryption. Work across computers in continuity using the desktop app. It's still your native Windows, macOS, or Ubuntu interface, but any changes you make to a file are automatically synced to other devices as soon as they're connected. Stream files to your device only when they are requested1 to save local disk space and bandwidth, or pin them to your computer to permanently keep a local copy. Protect your data from ransomware attacks or accidental deletion with the real-time or scheduled backup of important folders.

Back up folders, system settings, and software packages from your Synology NAS to a wide range of destinations, while saving space with compression and deduplication. Back up your NAS data to a local shared folder, external devices, another Synology NAS, rsync servers, and public cloud services like Google Drive, S3-compatible storage, and Synology's C2 Storage for Individuals and C2 Storage for Businesses. Keep your backup plans as simple as possible with powerful customization features in Hyper Backup. Automatically run backups at convenient times to make sure data is optimally protected. Retain as many backup versions as you need, while drastically reducing storage use with block-level incremental backup. Configure custom backup rotation policies to delete older backups automatically. Minimize storage consumption and backup times by removing duplicate copies of data. Track monthly or annual storage usage, and get alerted when the system detects excessive usage.