DownloadPrivate, secure backups in the cloud of any size with minimal resource usage exactly the way you want them.
Your data is encrypted by default using encryption keys only available to you and before leaving your network. Backed up data is signed to ensure protection from tampering. Data can be stored with any amount of redundancy and even multiple backup locations simultaneously.
No information about the contents of your data is saved in any backup location. Only you can download and access your data. The services has been designed from the ground up to preserve the privacy and integrity of customers and their backed up data, you are not our product!
Complete control over what data should be backed up and where. How long data should be retained and how many versions to keep. Open source based with multi platform support for Windows, Mac (ARM and Intel), Linux and a generic Java 17 package.
Features
- Public-key based encryption allows continuously running backups that can only be read with a key not available on the server running the backup.
- Ties into a free service that helps coordination of your backup sources, optional encryption key recovery, and coordination of sharing of backup data. However, all online services are optional, and you can run the backup software without an online account.
- Provides optional paid-for storage service as part of the service offering. This is also entirely optional, and you can use any supported storage service you wish.
- Pre-egress encryption means no proprietary data leaves your system in a format where it can be compromised as long as your private key is not compromised.
- Allow selective sharing of backup data with other participants with complete cryptographically enforced security.
- Designed from the ground up to manage very large backup sets with multiple TB of data and millions of files in a single repository.
- Multi-platform support based on Java 17. Linux, Windows, and MacOS are officially supported but should run anywhere Java 17 is supported.
- Low resource requirements, runs efficiently with 256MB of heap memory even if the backup sets have millions of files and terabytes of data.
- Efficient storage of both large and small files with built-in deduplication of data.
- Handles backing up large files with small changes in them efficiently.
- Optional error correction to support unreliable storage destinations.
- Encryption, error correction, and destination IO are plugin based and easily extendable.
- Supports Dropbox, local file, Windows Shares, S3, Wasabi, Backblaze B2 and iDrive E2 for backup destinations.
- Fully fledged web-based UI for both initial setup, monitoring and restore operations.
Categories
BackupLicense
GNU General Public License version 3.0 (GPLv3)User Reviews
-
I feel like I have tried all of the other cloud backup solutions and they have all come up short to handle my needs. So in the end I built this to give me the flexibility I need with the performance I require while still providing complete privacy of my data.