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# Ransomware Protection

3 articles

Proxmox Backup Server Proxmox VE backup Catalogic DPX vStor GuardMode agentless backup immutable backups ransomware protection multi-hypervisor backup VM backup data protection long-term retention offsite replication

Beyond Proxmox Backup Server: When Do You Need More?

Proxmox Backup Server is a strong fit for Proxmox-only environments. See when multi-hypervisor estates, long retention, immutability, and central reporting call for Catalogic DPX 4.16 instead.

Pawel Staniec 07/27/2026

multi-hypervisor backup VMware vSphere backup Hyper-V backup Proxmox VE backup Catalogic DPX vStor GuardMode ransomware protection agentless backup VM backup data protection heterogeneous environment backup immutable backups Nutanix AHV OpenStack virtual machine backup

Backing up multi-hypervisor environments: challenges, mistakes, and how to get it right

Most enterprises run multiple hypervisors. See how Catalogic DPX protects VMware, Hyper-V, and Proxmox from a single unified backup platform — with ransomware protection built in.

Kacper Wasiak 07/09/2026

DPX 4.15 Catalogic DPX NDMP backup NAS backup NetApp backup VMware backup vCenter tags tag-based backup KMIP key management vStor cloud archive encryption client-side encryption immutable backup backup encryption data protection enterprise backup web UI backup management ransomware protection Dell Isilon HashiCorp Vault Thales CipherTrust SOC 2 HIPAA PCI DSS

DPX 4.15: Modern NDMP Backup Management, VMware Tags, and Enterprise Encryption

DPX 4.15 delivers NDMP management in the web UI, VMware tag-based backup scoping, KMIP key management in vStor, and client-side cloud archive encryption. Here's what changed and why it matters.

Pawel Staniec 04/09/2026