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Why OSS

Offline Secure Storage vs Cloud Backup
Why Physical Separation Stops Ransomware

Cloud Object Lock is software pretending to be a wall. Physical disconnection is the wall. If ransomware protection is the goal, the gold copy belongs offline.

R1
Two architectures

Offline at Layer 1, or immutable on the network

Both claim to protect against ransomware. Only one removes the network as an attack surface entirely.

01
Physical separation at Layer 1

Firevault Offline Secure Storage

Your gold copy lives on hardware that has no network interface when offline. No IP, no API, no reachable identity layer. Ransomware that lands on your production estate cannot follow a cable that is not connected.

No network path while offlineNo identity to compromiseScheduled, audited connection windows
02
Logical immutability over a live network

Cloud backup with object lock

Immutable buckets, WORM volumes and hardened repositories are powerful, but they sit on the public network and trust an identity layer. Object Lock prevents deletion inside a retention window, it does not remove the network or the credentials that reach it.

Reachable over the internetDefended by software policyIdentity is the attack surface
Where cloud backup falls short

The failure modes ransomware operators exploit on the way to your backups

The recurring patterns seen in modern ransomware incidents involving cloud and hardened backup platforms.

01
The most common ransomware entry point

Credential and identity attacks

Ransomware operators routinely phish, buy or brute force credentials into cloud consoles. Once inside, MFA prompts can be bombed, session tokens stolen and roles escalated. Immutability flags can then be cleared from inside the trusted boundary.

Phished or stolen credentialsSession token theftRole escalation into backup roles
02
What attackers target first

Backup API exposure

Modern ransomware crews hunt for backup consoles and storage APIs early in an intrusion. A reachable endpoint with valid credentials is enough to rewrite retention, poison catalogues or trigger mass deletion before the retention window protects anything.

Public or VPN reachable APIsCatalogue poisoningRetention rewrite before lock
03
Software cannot defend against itself

Provider and supply chain risk

Cloud immutability assumes the provider's control plane, billing system and supply chain are honest. Account lockout, billing disputes, region outages and platform compromises have all denied customers access to their own backups at the worst possible moment.

Account lockout and billing disputesRegion or platform outageCompromise of the provider control plane
Why offline wins

Physical disconnection removes the attacker's prerequisite

Remote ransomware needs a reachable target. Firevault Offline Secure Storage removes the path before the playbook starts.

01
Layer 1 disconnect removes the prerequisite

No reachable surface

Every remote ransomware playbook starts by reaching the target. A Firevault disk that is physically disconnected has no port to knock on and no service to authenticate to. There is nothing for malware to negotiate with while offline.

No NIC, no IP, no listenerNo credential to compromiseOut of band switching only
02
Independent of identity systems

Privilege cannot reattach a cable

Logical immutability collapses if an attacker reaches a sufficiently privileged account. Physical disconnection does not depend on privilege at all, because no role or token can connect hardware that is not connected.

No domain admin pathNo storage admin abuseInsider risk reduced to physical access
03
The gold copy that outlives the incident

Survives the rest of your estate

Most customers keep their existing cloud or immutable backup for fast operational recovery, and add Firevault as the always offline gold copy. When ransomware reaches the hot and warm tiers, the offline copy is still there, unchanged and verifiable.

Layered alongside cloud backupTamper evident audit trailClean restore point of last resort

Ransomware protection, common questions

Mark Fermor
David Bailey
Kenny Phipps
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    Firevault is Offline Secure Storage. Hardware you own, physically disconnected by default, with KYC-verified access. Ransomware-proof by design, not by patch.

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