In this article, we’ll explore what this official support means, which versions are compatible, and how you can integrate Acronis Cyber Protect into your Proxmox infrastructure for seamless backup, recovery, and cybersecurity.
Supported Versions
| Component | Supported Version | Notes |
|---|---|---|
| Proxmox VE | 8.0, 8.1, 8.2, and 9.0 (latest stable release) | Full integration tested with Acronis Cyber Protect agent for Linux |
| Acronis Cyber Protect / Cyber Protect Cloud | 24.04 and later | Includes enhanced Proxmox VE support, with agent-based and agentless backup options |
| Acronis Agent for Linux | v24.04.1 and later | Required on Proxmox host for agent-based backups |
| Acronis Management Server | v24.x (on-prem or cloud) | Supports centralized policy management, reporting, and alerting |
What This Integration Means
Before this release, Proxmox users had to rely mainly on Proxmox Backup Server (PBS) or manual ZFS snapshot strategies for data protection. With Acronis Cyber Protect now officially supporting Proxmox, users gain:
- Agent-based and agentless VM backups
- Full image or file-level recovery
- Cloud and hybrid storage targets (Acronis Cloud, NAS, SAN, or object storage)
- Anti-ransomware defense and active threat protection
- Unified management console for all workloads — physical, virtual, or cloud
This closes a major feature gap for enterprises adopting Proxmox VE 9 in production environments.
Key Features of Acronis + Proxmox Integration
| Feature | Description | Benefit |
|---|---|---|
| Agentless VM Backup | Backup VMs directly from the Proxmox hypervisor without installing agents inside each VM. | Simplifies management and reduces resource overhead. |
| Instant VM Recovery | Restore a failed virtual machine directly on Proxmox within minutes. | Minimizes downtime and RTO. |
| Multi-Tier Backup Storage | Combine local, NAS, and Acronis Cloud for hybrid protection. | Optimized for speed and redundancy. |
| Active Protection | AI-based anti-ransomware defense monitors backup processes in real-time. | Prevents data encryption by malicious software. |
| Centralized Dashboard | Manage all backups and recoveries via the Acronis Management Console. | Unified visibility and control. |
Step-by-Step Setup Overview
- Install Acronis Agent on the Proxmox VE Host
Download and install the Acronis Cyber Protect Agent for Linux (v24.04+) on each Proxmox node.wget https://download.acronis.com/agent/lin/24.04/acronis_agent_x86_64.sh sudo bash acronis_agent_x86_64.sh - Register Host with Acronis Management Console
Log into your Acronis Cloud or local console and register your Proxmox host to link it to your organization or tenant. - Add VMs for Protection
The agent automatically detects Proxmox VMs. Select which VMs or containers to include in backup jobs. - Configure Backup Policy
- Define backup frequency (daily, weekly, etc.)
- Choose target storage (local disk, NAS, or Acronis Cloud)
- Enable encryption and retention rules
- Test Recovery
Perform a test restore or spin up a temporary VM from backup to validate RTO performance.
Why Choose Acronis for Proxmox VE 9
Unlike open-source-only solutions, Acronis Cyber Protect offers an integrated blend of backup, cybersecurity, and endpoint management — all optimized for performance and compliance.
| Advantage | Description |
|---|---|
| Official Proxmox Support | Acronis engineers now provide tested configurations for Proxmox VE 8 and 9 environments. |
| Ransomware Protection | Built-in AI engine detects and stops encryption attempts mid-process. |
| Compliance Ready | ISO 27001, GDPR, and HIPAA compliant storage and processes. |
| Multi-Platform Protection | One license covers Windows, Linux, macOS, and multiple hypervisors. |
| Simplified Licensing | Flexible per-host or per-workload subscription models. |
Combining Acronis and Proxmox Backup Server
You can combine Acronis Cyber Protect and Proxmox Backup Server (PBS) for an even more resilient strategy:
- Use PBS for fast local restores.
- Use Acronis Cloud for offsite disaster recovery.
- Schedule tiered backups to both destinations automatically.
This hybrid model ensures maximum data availability even in catastrophic failures.
Conclusion
With official Acronis Backup support for Proxmox VE 8 and 9, organizations can finally enjoy the best of both worlds — open-source virtualization and enterprise-grade data protection.
If you’re migrating from VMware or building a new Proxmox environment, Acronis Cyber Protect provides the reliability, scalability, and compliance you need.
Still deciding on your backup strategy?
Contact us today for a free Proxmox backup consultation — our experts can help you deploy Acronis and Proxmox the right way.