What is offline secure storage?

Offline secure storage (OSS) is a data protection method where data is physically disconnected from the internet when not in use. Unlike cloud storage, data stored offline has zero remote attack surface — it cannot be hacked, ransomed or accessed remotely because it is not connected to any network. Firevault provides this through hardware-encrypted vaults that are physically isolated.

How does Firevault protect against ransomware?

Firevault protects against ransomware by physically disconnecting your data from the internet. Ransomware can only encrypt data it can reach over a network. When your data is stored offline in a Firevault, ransomware attacks cannot reach it. Even if your entire network is compromised, your offline vault remains untouched and intact.

How much does Firevault cost?

Firevault Vault starts from £75 per month (inc VAT) for individuals. Business Storage starts from £360 per month (inc VAT). Enterprise Platform pricing is available on request. All plans include hardware encryption, identity verification, and physical disconnection by default.

Who is Firevault designed for?

Firevault is designed for individuals protecting passports, wills and crypto keys; professionals such as solicitors, accountants and consultants protecting client data; SMEs and businesses protecting crown jewel data; and regulated industries including healthcare, financial services and legal sectors requiring offline backup for compliance with GDPR, NIS2, DORA and FCA regulations.

Is Firevault GDPR compliant?

Yes. Firevault is designed to support GDPR compliance by keeping sensitive personal data physically isolated and offline. Physical disconnection ensures data is not exposed to network-based attacks, supports data minimisation principles, and provides an audit trail of access. Firevault is also designed to support NIS2, DORA, FCA and SRA compliance requirements.

What is a physical air gap?

A physical air gap is a security measure where a computer or storage device is completely isolated from the internet and all unsecured networks. Unlike a logical or software air gap, a physical air gap cannot be bridged remotely. Firevault uses a Layer 1 physical air gap — your data is stored on hardware that is physically disconnected from any network when not in active use.

Why OSS

Easy to Use,
For Everyone

Simple, controlled access without complexity, specialist tools, or constant connectivity. Security that does not require an IT degree.

Four Simple Steps

Access in Seconds

From logging in to working with your files. No complexity, no waiting.

Log In

Access your unique Firevault access point

Verify Identity

Username, password, and Multi-Factor Authentication

Access Your Vault

Browse, add, or remove files

Disconnect

One action to secure your data

Designed for Simplicity

Security Without Complexity

The most secure solution is useless if people cannot use it. We built Firevault for real people, not security experts.

No Learning Curve

Familiar Interface

Access your vault through a clean, intuitive interface via your unique access point. No specialist training required. If you can use a web browser, you can use Firevault.

Unique access point issuedIntuitive designNo training required

Drag, Drop, Done

Simple File Management

Add, remove, and organise files with familiar gestures. Create folders, move documents, share with authorised users. All with the simplicity you expect.

Drag and dropFamiliar folder structureQuick file actions

Multi-Factor Authentication

Secure MFA Access

Access your vault through username, password, and MFA verification. Your registered mobile receives authentication codes for secure, verified access.

Username and passwordMFA verificationRegistered device required

Seconds, Not Hours

Instant Availability

Request access and your vault connects within seconds. Work on your files immediately. When done, disconnect with a single action.

Seconds to connectImmediate file accessOne-click disconnect

Powerful security. Effortless experience.

Common Questions

Explore the Six Pillars

See what physical disconnection means for you

Remote Access

On Your Terms

Complete Control

By Design

Offline Secure Storage

On Purpose

Built for Security

Trusted by NATO

Resilience and Legacy

By Default

Which offline secure storage solution is right for you?

Answer a few quick questions and we will recommend the right solution — whether that is a personal vault or a scalable offline storage system built for your needs.

Takes about 2 minutes. No account needed.

Free2 minsNo sign-up

Easy to Use,For Everyone