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Immutable Backup Storage Solution

When—not if—ransomware strikes, the future of your business hangs in the balance.

In that moment, recovery matters most—getting back up and running as fast as possible,

without unwanted complexity. Make your backups ransomware-proof with Object First

—an absolutely immutable backup storage solution that’s purpose-built for Veeam.

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Key Takeaways 

  • Modern ransomware targets backup repositories to prevent recovery and force payouts, making an immutable storage layer the only reliable way to guarantee a clean restoration.

  • Organizations in highly regulated sectors must adopt immutable storage to automate non-erasable retention and satisfy strict legal mandates for data integrity and sovereignty.

  • Absolute Immutability means that even the most privileged admin or attacker with access to backup storage cannot modify or delete data. This can only be achieved using a backup storage system that is “secure-by-design” with Zero Access to destructive actions, and this Zero Access must be verifiable with third party testing.  

Why You Need an Immutable Backup Solution

Immutable backup solutions create backup data that, once written, cannot be modified, encrypted, or deleted until the retention period expires.     

Immutable backups are locked from the moment they’re created, meaning no process, application, or person can change them until the retention window closes.    

When ransomware strikes, and credentials for data or admin access are compromised, immutable backup data remains untouched, ensuring your last line of defense is available for restore operations.   

Here’s why every business that values recoverability needs immutable backup storage:   

  • The last line of defense that closes every gap

    Attackers now target backups as much as production data. Immutable backups stop them cold—once written, data is locked, and every modification or delete command is denied at the system level.

  • Effortless compliance built into the architecture

    Regulations like NIS2, HIPAA, FINREC, and GDPR require tamper-proof retention. Immutable storage enforces it automatically—no scripts, toggles, or admin errors.  

  • Recovery you can verify and trust

    Immutable backups restore exactly what was protected—uncorrupted and unaltered. Every recovery point is consistent and ready when disaster strikes.

Make Your Backups Ransomware-Proof

With secure, absolutely immutable storage optimized for Veeam

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Industries That Choose Absolutely Immutable Backup Solutions

While every organization with a digital footprint faces risk, certain sectors operate under regulatory or operational pressures that can make data loss a terminal event.

For these industries, an immutable backup solution is not just a security preference but a mandatory pillar of their survival and compliance framework.

  • Healthcare

    The sector faces extreme pressure to restore Electronic Health Records (EHR) instantly, as even minor delays in data access can disrupt surgical schedules, emergency care, and life-saving treatments. Data immutability ensures that patient data remains unaltered and available, preventing attackers from leveraging the threat of patient harm to force a ransom payment. 

  • Financial Services

    Banks, investment firms, and credit unions are bound by strict SEC and FINRA mandates requiring that historical transaction ledgers remain permanent and tamper-proof. They use immutable storage to protect against systemic risk, ensuring that a breach of the production network cannot reach the underlying backups and delete forensic evidence or financial records required for audit and recovery.

  • Government and Public Sector

    Public entities managing critical infrastructure, law enforcement databases, and civic services are high-value targets for nation-state actors and extortionists. By implementing a storage tier that cannot be modified even with administrative credentials, government agencies can maintain public trust and continuity of essential services, such as utilities and emergency response, during a cyberattack.

  • Manufacturing

    Modern assembly lines rely on "Just-In-Time" (JIT) production and a tight integration between IT and Operational Technology (OT), where a single hour of downtime can cost millions in lost revenue. Manufacturers prioritize immutability because it ensures they can restore proprietary industrial designs and supply chain configurations without rebuilding their entire operational environment from scratch.

  • Education and Higher Research

    Universities and schools manage vast amounts of PII for students and faculty, alongside high-value intellectual property from multi-year research grants. Immutable backups shield these datasets from double-extortion tactics, where attackers first threaten to delete the only existing copies of proprietary research and then threaten to disclose that sensitive information to the public if additional ransom demands are not met.

  • Legal and Professional Services

    Law firms and accounting practices handle privileged client information that, if leaked or permanently lost, would result in reputational ruin and legal malpractice claims. These firms rely on immutable storage to ensure that attorney-client privilege is maintained and that litigation data remains uncorrupted and verifiable throughout a case.

Be Sure Your Solution Is Absolutely Immutable

Many vendors claim to offer immutability, yet very few can actually prove it.  

Only Object First delivers Absolute Immutability, meaning no one—not even the most privileged admin or attacker—can modify or delete backup data. 

Practical implementation of Absolute Immutability requires adherence to three core principles:   

1. S3 Object Storage

A fully documented, open standard with native built-in immutability that enables independent penetration testing and verification.

2. Zero Time to Immutability

Backup data must be immutable the moment it is written.   

3. Target Storage Appliance

A dedicated target storage appliance segments storage from backup software, and removes the risks associated with DIY self-managed backup storage during operations—particularly during setup, updates, and maintenance. It requires little to no security expertise from a customer and shifts full responsibility to a vendor.

By following these three principles, organizations can ensure Absolute Immutability and thereby ensure that whatever happens, backup data remains protected and recoverable.   

Choose the Best Immutable Backup Solution for Veeam

At Object First, we believe no business should ever have to pay a ransom to recover its data. That's why we deliver secure, simple, and powerful on-premises backup storage for Veeam customers with Absolute Immutability.   

Object First’s appliance is secure by design as defined by CISA. It was built around the latest Zero Trust Data Resilience principles, which follow an "Assume Breach" mindset that accepts individuals, devices, and services attempting to access company resources are compromised and should not be trusted.   

Download the white paper and learn why Object First is the best storage for Veeam.    

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Benefits of Object First Immutable Backup Storage

Object First delivers Zero Trust, S3-native, absolutely immutable storage—optimized for unbeatable backup and recovery. Requiring no security expertise, the appliance can be racked, stacked, and powered in 15 minutes. 

    • Uses Veeam’s direct-to-object functionality, leveraging S3-native object storage for secure, high-performance backup built on Zero Trust architecture. 

    • Hardened appliance with Zero Access to perform destructive actions to the firmware, OS or data. 

    • Hardware form factor guarantees strict separation of backup software and backup storage servers, ensuring multiple resilience zones to stay Zero Trust data resilient. 

FAQ

What are the key features of the best immutable backup solution?

The best immutable backup solutions prioritize a Secure-by-Design architecture that leverages S3-native object storage to enforce protocol-level data locking from the moment it is written. These systems must also integrate Zero Trust Data Resilience principles by securely segmenting storage from the backup software to eliminate risks associated with administrative credential compromise.

What methods do immutable backup solutions use to achieve data immutability?

Technical implementations range from physical WORM media and air-gapped vaults to software-defined Linux repositories and storage-level snapshots. However, S3 Object Lock in Compliance Mode is the modern baseline because it prevents any data modification at the API level, irrespective of admin privileges.

How does an immutable backup solution support regulatory compliance?

Immutable solutions simplify compliance with mandates such as NIS2, GDPR, or HIPAA by providing a verifiable, tamper-proof chain of custody for all recovery points. By automating non-erasable retention at the storage layer, organizations satisfy strict legal requirements for data integrity and sovereignty without the risk of manual configuration errors.