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# Vstor

7 articles

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

BackupStorage DisasterRecovery Immutability product zoom-in ransomware vstor

Bare Metal Recovery (BMR): Fast, Complete System Restore with Catalogic DPX

Learn how Bare Metal Recovery (BMR) restores full systems fast and how Catalogic DPX simplifies enterprise recovery.

Da LI 10/07/2025

backup DPX GuardMode ransomware verification vstor

New DPX 4.13 Backup Verification Introduction

DPX 4.13 brings in new backup verification and built-in malware scanning, so you can detect problems early and fix them before a restore is ever needed.

Pawel Staniec 06/18/2025

BackupStorage DisasterRecovery Immutability product zoom-in ransomware vstor

Catalogic vStor A Modern Software-Defined Backup Storage Platform

vStor - backup storage with immutability protection against ransomware, providing DPX users with secure, efficient data protection without proprietary hardware

Pawel Staniec 05/06/2025

cybersecurity Data Protection Immutability immutable storage vstor WORM

WORM vs. Immutability: Essential Insights into Data Protection Differences

Discover the difference between WORM vs. Immutability, and how Catalogic vStor uses both to protect your data from changes.

Pawel Staniec 09/07/2024

DPX vstor

Unlocking the Power of Immutability: A Guide to Flexible and Secure Data Backup

In today's digital-first environment, securing organizational data isn't just important—it's crucial for survival. Whether facing natural disasters, system failures, or cyber threats, ensuring that your data remains safe and recoverable is essential. That’s where immutability in solutions like Catalogic DPX vStor becomes invaluable, protecting customer data for over 25 years.

Martin Phan 06/19/2024