Your data remains secure

Ransomware Protection for Business Data

When Backups Become a Target

Why Recovery Matters

Cybercriminals know that whoever encrypts the backups wins. Ransomware no longer targets only production systems; it now specifically targets backups as well. With GRAU DATA’s solutions, you can protect your backup data and quickly restore operations in the event of an emergency.

How secure are your backups, really?

Ransomware is one of the biggest threats facing businesses, research institutions, and government agencies today. Modern malware often goes undetected for months and only strikes once it has infiltrated backup systems as well.

So the question is no longer whether an attack will happen—but when, and how quickly you’ll be back up and running.

Alarming facts:

According to Sophos, 71% of companies were victims of a ransomware attack in 2024.
The average cost of data encryption is 1.8 million euros.
Over 90% of attacks also target backup systems.
In more than half of the cases, backups are useless because they have been tampered with or deleted.

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Ransomware protection as part of a data backup strategy

A foundation for trust and resilience

More Than Just Protection

An attack can happen at any time—what matters is whether your organization is prepared. 

The combination of immutable backups, audit-proof archiving, and intelligent metadata management ensures long-term data security. GRAU DATA helps companies develop a resilient data strategy that not only responds to threats but also prevents them.

Immutable, secure, seamless

How Blocky for Veeam® Protects Your Backups from Tampering

The software stores backups in a read-only format using WORM (Write Once Read Many) technology. This prevents both malware and attackers from deleting or altering backups.

Your backups. Your control.

Your Benefits

Maximum security for your defense line

• 100% ransomware protection: Data is physically write-protected.

• Seamless integration: Runs directly on the Veeam repository, without requiring new hardware.

• Instant recovery: Backups remain available at all times.

• Legacy protection: Can be integrated into existing infrastructures at any time.

With Blocky, you remain operational—even when everything else comes to a standstill.

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From Risk to Resilience

Why Traditional Backups Fail

Redundancy without immutability makes backups vulnerable.

If backups can be modified and files can be deleted or overwritten, the supposed protection is often nothing more than an illusion. Attackers also use legitimate access rights to deliberately bypass backups. Without the necessary isolation, online backups remain vulnerable, even without direct internet access. And without a readily available, clean copy, recovery can take days and lead to massive downtime.