Immutability on Catalogic Software

Immutable Storage for Backups Without Appliance Lock-In

Mon, 17 Aug 2026 00:00:00 +0000

Most organisations do not choose appliance lock-in. They arrive at it one purchase at a time, and notice when the third expansion quote lands. If you are holding a refresh quote and wondering whether that capacity increment is really the only option, this is the arithmetic underneath the feeling, and what changes when the storage layer stops being the hardware.

Worth separating two things that get bundled together. An appliance as a form factor is a good idea: pre-sized, software matched to the platform, quick to stand up. vStor ships as a virtual appliance for exactly that reason, and DPX is deliberately multi-function in the purpose-built backup appliance sense.

Planning Immutable Storage: What to Keep Local, What to Replicate, and How to Prove It Works

Mon, 15 Jun 2026 00:00:00 +0000

A protected snapshot nobody can find during an incident is not a recovery capability. If you are designing immutable storage rather than reading about it, two decisions do most of the damage when they go wrong: what belongs where, and whether anyone has proven the restore runs. Both are answerable on paper, before a purchase order exists.

What should stay local, be replicated, or be archived?

Start from recovery intent, because each copy is doing a different job.

What Is Immutable Storage? WORM, Deletion Locks, and What They Actually Protect

Tue, 05 May 2026 00:00:00 +0000

If you are specifying backup storage and the requirement says “immutable”, this is what that word actually buys and where it stops. Immutable storage will not let data be changed or deleted for a defined period, no matter who asks. Its value for backup is narrow and specific: it takes the administrator, and anyone holding stolen administrator credentials, off the list of people who can destroy a recovery point.

Immutability and WORM are not the same thing

The two terms get used interchangeably and they are related, but they come from different places.

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

Thu, 09 Apr 2026 00:00:00 +0000

DPX 4.15 is shipping with four areas of meaningful change: full NDMP management in the web interface, VMware backup scoping by vCenter tags, KMIP-compliant key management in vStor, and cloud archive encryption. None of these are speculative features. They deliver on capabilities that our customers have been asking for, and each one has a clear operational payoff.

This post walks through what each feature does, why it matters operationally, and where it fits in the broader context of how organizations manage NAS, VMware, and encryption today.

Bare Metal Recovery (BMR): What It Is and How It Works

Tue, 07 Oct 2025 00:00:00 +0000

Bare metal recovery (BMR) is the process of restoring a complete computer system onto a machine that has no operating system installed. One BMR restore brings back the operating system, applications, configuration, and data together from a single system-level backup image, so nobody has to install Windows or Linux first and then layer the data back on afterwards.

What is bare metal recovery (BMR)?

The name describes the state of the target. Bare metal is hardware with nothing on it, no operating system, no drivers, no middleware. A wiped server counts. So does a freshly created virtual machine, which is why BMR is just as relevant to virtualized estates as it is to physical ones.

Catalogic vStor A Modern Software-Defined Backup Storage Platform

Tue, 06 May 2025 00:00:00 +0000

Here at Catalogic we can’t stress enough that having solid backups isn’t just important -it’s essential. But what happens when the backups themselves become targets? We’ve built a modern storage solution to address exactly that concern. That means that DPX customers are in a particularly fortunate position. Rather than having to shop around for a compatible backup storage solution, they get vStor included right in the DPX suite. This means they automatically benefit from enterprise-grade features like data deduplication, compression, and most importantly, robust immutability controls that can lock backups against unauthorized changes.

7 Backup Mistakes Companies still making in 2025

Mon, 05 May 2025 00:00:00 +0000

Backup strategies tend to fail in the same handful of ways. The seven below come up again and again in small and mid-sized environments, and most of them stay invisible until someone attempts a restore and finds out what was missing. Each section covers what goes wrong and what to do instead.

1. Assuming All Data is Equally Important

Treating every dataset as equally important is the most common starting error. It wastes resources on data nobody would rush to restore, and it leaves the data they would rush to restore competing for the same window.

WORM vs. Immutability: Essential Insights into Data Protection Differences

Sat, 07 Sep 2024 00:00:00 +0000

WORM (Write Once, Read Many) and immutability get used as synonyms, and they are not. Both stop data being changed after it is written, but one is a property of storage and the other is an outcome you design for, and the difference decides what you can actually buy. Here is what separates them, and how Catalogic vStor uses both.

What Is WORM?

WORM is storage that accepts a write once and refuses every later attempt to change or remove it, for as long as its retention term runs. Finance, healthcare and legal all have rules requiring records to survive unedited for a defined period, which is where it earns its keep.

Purpose-Built Backup Appliance: What a PBBA Is and When One Makes Sense

Wed, 04 Sep 2024 00:00:00 +0000

A purpose-built backup appliance (PBBA) is backup software and storage hardware sold as one pre-configured box. You rack it, point workloads at it, and skip the integration work. If you are weighing one against assembling the same capability yourself, the trade is straightforward: you buy speed of deployment and pay for it in flexibility later.

This is mostly a question for teams without spare engineering time, which is why PBBAs sell well into small and mid-sized IT departments.

Boosting Data Security with Cost-Effective Backup Solutions: A Comprehensive Guide

Mon, 02 Sep 2024 00:00:00 +0000

Let’s face it: data security is more important than ever, and the pressure to keep everything safe and sound is only growing. But let’s also be real—budget constraints are a reality for most businesses, and not everyone has the luxury of throwing money at the latest and greatest hardware. That’s why finding a backup solution that’s both cost-effective and robust is key.

Why Cost-Effective Backup Immutability Matters?

One of the big buzzwords in data protection these days is immutability. It’s a game-changer because it ensures that it can’t be altered or deleted once your data is backed up. Imagine you’ve got a vault, and once you close the door, nothing and no one can mess with what’s inside. This is huge when it comes to dealing with ransomware. Attackers often target backups, thinking they’ve got you cornered. But with immutable backups, you’ve got the upper hand—you can restore your data without worry.

Streamlining IT Operations with Comprehensive Backup Solutions: The ‘Batteries-Included’ Approach

Fri, 30 Aug 2024 00:00:00 +0000

When you’re in charge of keeping your company’s data safe, the last thing you want is a confusing maze of backup software, add-on modules, and convoluted licensing agreements. Unfortunately, that’s the reality many IT teams face. Initially, most backup solutions seem like an affordable and comprehensive backup solution, only to discover that essential features like cloud integration or ransomware protection are hidden behind costly upgrades. This piecemeal approach often leads to inefficiency, unexpected costs, and a lot of operational headaches.

Enhancing Cybersecurity with vStor and GuardMode: Detecting and Preventing Ransomware Attacks from Spreading

Wed, 28 Aug 2024 00:00:00 +0000

Ransomware is a serious threat that just keeps growing, and it’s something that should be on every IT leader’s radar. I’ve seen how quickly these attacks can bring an organization to its knees, and the fallout is often devastating. The bad guys aren’t just after your live data anymore—they’re going after your backups, too. And let’s face it: if your backups get hit, your recovery options start looking pretty bleak.
This is exactly why, being focused on Enhancing Cybersecurity in Data Protection, we developed GuardMode and embedded it into our vStor platform. Because it’s not just about backing up your data; it’s about keeping an eye on things and catching those threats before they have a chance to wreak havoc. So, this time, let’s take a sneak peek into something that is going to be available soon with the 4.11 release of DPX Enterprise Data Protection Suite.

Simplifying Data Backup and Recovery: Why User-Friendly Licensing Matters

Mon, 26 Aug 2024 00:00:00 +0000

When choosing a data backup and recovery solution, it can feel like there are a ton of options out there, each with unique features, pricing, and licensing models. Sure, the tech side of things is important, but one thing that often gets overlooked is the licensing itself. If the licensing is too complicated or unclear, it can lead to surprise costs, confusion, and a general sense of frustration with the product.

Secure Immutable Backups: Guarantee Your On-Prem Data Protection

Tue, 07 May 2024 00:00:00 +0000

Immutable backups have emerged as a pivotal technology in the realm of on-premise data protection, offering an essential safeguard against the escalating threat of cyber attacks, notably ransomware. These backups ensure that once data is stored, it remains unalterable — it cannot be modified, deleted, or encrypted by unauthorized users, including the very administrators of the systems they protect. This feature is invaluable not only for preserving the integrity of data in the face of cyber threats but also for aiding in swift recovery from such incidents, thereby significantly mitigating potential damages and downtime. Immutable backups, by their nature, provide a read-only snapshot of data that is immune to tampering, which is increasingly becoming a cornerstone in comprehensive cybersecurity strategies. The importance of immutable backups extends beyond their technical benefits, touching on legal and compliance aspects as well. With various regulations demanding strict data integrity and the ability to recover information post- breach, immutable backups serve as a key component in compliance strategies across industries. They offer an auditable trail of data changes and an unchangeable record that can be crucial during forensic analyses following security breaches. Moreover, as the landscape of cyber threats continues to evolve, immutable backups stand out as a reliable method to ensure data can be restored to a known good state, providing businesses with a critical recovery and continuity tool. Despite their advantages, the implementation of immutable backups in on-premise environments faces challenges, including cost considerations, physical vulnerabilities, and the complexities of managing data in compliance with ever-tightening regulations. Additionally, selecting the right technological solutions and integrating them into existing IT infrastructures requires careful planning and execution. Organizations must navigate these obstacles to harness the full potential of immutable backups, balancing the need for robust data protection with operational and financial realities. Looking forward, the role of immutable backups in data protection strategies is poised to grow, driven by the increasing sophistication of cyber attacks and the expanding regulatory demands for data integrity and recovery capabilities. As part of a broader defense-in-depth strategy, immutable backups will continue to evolve, incorporating advanced encryption and leveraging technological innovations to enhance security and compliance postures. This ongoing evolution underscores the critical importance of immutable backups in safeguarding organizational data in an increasingly digital and threat-prone world.