Proxmox Backup Server 1.0 stable

Proxmox Backup Server is a solution for backing up and restoring virtual machines, containers and physical hosts. With key features such as incremental backups, deduplication, standard compression and authenticated encryption (AE), Proxmox Backup Server ensures that the protection of the most valuable data is fast and effortless. With strong encryption and data integrity methods, backing up data is secure, even to untrusted targets. Moreover, the available range of access control options means that you can offer a lot of flexibility to users, while maintaining strict control of the system. Proxmox Backup Server is easy to manage, offering both command lines and web-based user interfaces and is licensed under the GNU Affero General Public License v3 (GNU AGPL, v3).

Characteristics:

- Based on Debian Buster 10.6, with Linux kernel version 5.4 (LTS)
- ZFS 0.8.4
- Proxmox VE fully supported - easily copy VMs and containers.
- Deduplication - avoids redundancy and minimizes the storage space used.
- Incremental backups - Reading and sending only changes reduces the impact of storage and networking.
- Ultra-fast Zstandard compression - compresses several gigabytes per second.
- Data integrity with the SHA-256 checksum algorithm - for the accuracy and consistency of backups.
- Remote synchronization in multiple remote locations
- Client-side encryption with AES-256 in Galois / Counter mode - very high performance on modern hardware.
- Easy management with web-based user interface and CLI
- Scheduling maintenance tasks - Advanced scheduling of maintenance tasks, with fine control.
- Proxmox subscription support
- Open-source license: GNU AGPL, v3