OFFLINE VAULT STORAGE

Secure Cold Storage Backup

Protect your critical data with UnderHost's offline cold storage backup. Your data is stored on a dedicated physical WD Black, secured in a vault, and completely offline, immune to cyber threats, power surges, and accidental deletions.

With monthly updates and 24/7 support, our cold storage solution ensures your data is safe, accessible only when you need it, and always under your control.

100% Offline Security - Air-gapped from cyber threats
Dedicated WD Black - Your private drive in our vault
Fireproof & Waterproof Vault - Biometric security, 24/7 surveillance
Monthly Updates - Fresh data every 1st of month
On-Demand Access - Submit ticket, we mount your drive

Choose from 1TB, 5TB, or 10TB plans to safeguard your business-critical information.

VAULT STORAGE

Cold Storage Backup Plans

1TB Cold Storage

VAULT

Storage 1TB WD Black

Upload Speed 1Gbps Port

Update Window Monthly (by 1st)

Security Vault Secured

Updates Monthly (1st)

Access FTP/SSH (on-demand)

Setup FREE Setup

$49.95 /month

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5TB Cold Storage

VAULT PRO

Storage 5TB WD Black

Upload Speed 1Gbps Port

Update Window Monthly (by 1st)

Security Vault Secured

Updates Monthly (1st)

Access FTP/SSH (on-demand)

Setup FREE Setup

$99.95 /month

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10TB Cold Storage

VAULT ENTERPRISE

Storage 10TB WD Black

Upload Speed 1Gbps Port

Update Window Monthly (by 1st)

Security Vault Secured

Updates Monthly (1st)

Access FTP/SSH (on-demand)

Setup FREE Setup

$199.95 /month

ORDER NOW

Why Choose UnderHost Cold Storage?

100% Offline Security
Your data remains completely air-gapped, safe from online threats like ransomware and cyberattacks.
Dedicated WD Black Drive
Each customer has their own private drive stored securely in our vault.
Tamper-Proof Storage
Data is locked in a physically protected safe within our office, monitored 24/7.
On-Demand Access
Retrieve data only when needed through our secure manual process.

Perfect For

Ideal use cases for cold storage

Archival Backups

Data that doesn't require frequent access

Sensitive Data Protection

Protection against cyber threats

Compliance & Regulatory

Storage requiring offline security

Need ultra-secure, offline backup storage? Get started with UnderHost Cold Storage today!

Get Started Now

COLD STORAGE COMMANDS

Vault Connection Commands

Use these commands during your monthly update window

Monthly Update (RSYNC)

rsync -avz --delete /local/data/ user@staging.underhost.com:/coldstorage/

Run before the 1st to update your vault data

FTP/SFTP Access

sftp user@staging.underhost.com
# Upload files for monthly vault transfer

Upload data to staging before vault transfer

Need to Access Your Vault Drive?

Cold storage is fully offline. To retrieve your data, submit a support ticket and our team will physically mount your drive for access.

REQUEST DRIVE ACCESS

All cold storage vault is located in our Canada secure facility

VAULT FEATURES

What's Included vs Not

Everything you get with cold storage backup

✓ What's Included

All cold storage plans include

Dedicated WD Black Drive

Your private drive in our secure vault

Fireproof/Waterproof Vault

Biometric security, 24/7 surveillance

Monthly Updates (1st of Month)

Fresh data transferred to your vault drive

Staging Server Access

FTP/SSH access for monthly uploads

On-Demand Retrieval

Support ticket to mount your drive

Worldwide Shipping Option

Request your drive shipped to you

✗ What's NOT Included

Please note these limitations

No 24/7 Online Access

Drive is offline in vault, access via ticket

No Automatic Versioning

Monthly snapshot only

No Real-Time Updates

Updates occur monthly on the 1st

Shipping Costs Apply

If requesting physical drive delivery

ENTERPRISE HARDWARE

We Use WD Black Drives

Powered by WD Black 7200RPM CMR drives delivering up to 267MB/s transfer speeds, your data is stored on high-performance, enterprise-grade hardware.

Cold Storage Physical Backup in Vault

24/7/365 Dedicated Team

Our team is available around the clock to assist you with cold storage setup, data transfers, and recovery.

Monthly Update

On the 1st of each month, we transfer a duplicate copy to your dedicated HDD drive in our vault.

Vault Safe Storage

Fireproof, waterproof safe with biometric access and 24/7 surveillance.

Secure Worldwide Shipping

Need your HDD drive shipped? We offer secure worldwide delivery.

SUPPORTED PROTOCOLS

Multiple Transfer Methods

For uploading to your staging server before vault transfer

FTP & SFTP

Transfer files securely using FTP (File Transfer Protocol) and SFTP (Secure File Transfer Protocol) for encrypted data transfers.

SSH & SCP

Access your data securely with SSH (Secure Shell) and use SCP (Secure Copy) for encrypted file transfers.

RSYNC V3

Efficiently synchronize only changed files, saving up to 98% of bandwidth by transferring only the modified data.

Samba

Mount your backup space as if it were a second hard drive, making file access seamless and intuitive.

rdiff-backup

Store old versions of files in a special subfolder, ensuring you can recover previous iterations of your data.

duplicity

Create encrypted tar-format volumes and record only the parts of files that have changed, saving space and time.

rsnapshot

Use hard links to keep multiple full backups while using minimal additional storage space.

WebDAV

Collaboratively edit and manage files on remote web servers with WebDAV support.

GET STARTED NOW

CUSTOM

CUSTOM SOLUTIONS

Need a Custom Cold Storage Solution?

Dedicated HDD Drives

Each customer gets their own private HDD drive stored securely in our vault.

Monthly Updates

Your data is backed up to our servers and transferred to cold storage on the 1st of each month.

On-Demand Access

Need your data? Simply open a support ticket, and we'll mount your drive for retrieval.

At UnderHost, we specialize in creating secure, offline cold storage backup solutions tailored to your business needs. Whether you need long-term archival storage or protection for sensitive data, we've got you covered. Cold storage is ideal for businesses that need ultra-secure, offline data protection.

GET A CUSTOM QUOTE

COLD STORAGE FAQ

Got questions? We've got answers!

Everything you need to know about Cold Storage Backup

What is cold storage backup?

Cold storage backup is an offline data storage solution where your data is stored on a dedicated physical drive, completely isolated from online threats. It's ideal for long-term archival and sensitive data protection.

How does cold storage work?

Your data is first backed up to our secure servers. On the 1st of each month, a duplicate copy is transferred to your dedicated HDD drive, which is then stored offline in our vault. Access is available on-demand via a support ticket.

What happens if I need to access my data?

Simply open a support ticket, and our team will physically mount your drive to provide access. This ensures your data remains secure and offline until you need it.

What is the price of the drive + shipping?

The cost of the HDD drive and shipping depends on your location and the drive's capacity. Contact our sales team for a detailed quote tailored to your needs.

Is my data safe in cold storage?

Yes, your data is stored on a dedicated HDD drive in a fireproof, waterproof safe within our office. The vault is monitored 24/7 with biometric access and surveillance.

Can I upgrade my storage later?

Yes, you can upgrade your storage capacity at any time. Contact our support team to discuss your requirements and we'll assist you with the upgrade process.

What protocols do you support?

We support FTP, SFTP, SSH, SCP, RSYNC, Samba, rdiff-backup, duplicity, rsnapshot, and WebDAV for secure and efficient data transfers to your staging server.

How often is my data updated?

Your data is updated once a month, on the 1st, unless otherwise specified. This ensures a consistent and secure backup process.

What happens if my drive fails?

We use high-quality WD Black drives for reliability. In the rare event of a failure, we'll replace the drive at no additional cost and restore your data from the latest backup.

Do you offer worldwide shipping?

Yes, we offer secure worldwide shipping for your dedicated HDD drive. Contact us for shipping costs and delivery times.

Still have questions?

Our team is here to help with your cold storage needs.

Contact Support

Secure Cold Storage Backup

Cold Storage Backup Plans

1TB Cold Storage

5TB Cold Storage

10TB Cold Storage

Don't Risk Losing Your Data

Need Online Backup Instead?

Why Choose UnderHost Cold Storage?

Perfect For

Vault Connection Commands

Monthly Update (RSYNC)

FTP/SFTP Access

Need to Access Your Vault Drive?

What's Included vs Not

✓ What's Included

✗ What's NOT Included

We Use WD Black Drives

Cold Storage Physical Backup in Vault

24/7/365 Dedicated Team

Monthly Update

Vault Safe Storage

Secure Worldwide Shipping

Multiple Transfer Methods

FTP & SFTP

SSH & SCP

RSYNC V3

Samba

rdiff-backup

duplicity

rsnapshot

WebDAV

Need a Custom Cold Storage Solution?

Dedicated HDD Drives

Monthly Updates

On-Demand Access

Why UnderHost Cold Storage?

Got questions? We've got answers!

What is cold storage backup?

How does cold storage work?

What happens if I need to access my data?

What is the price of the drive + shipping?

Is my data safe in cold storage?

Can I upgrade my storage later?

What protocols do you support?

How often is my data updated?

What happens if my drive fails?

Do you offer worldwide shipping?

Still have questions?