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Cold Storage Security
⬢ TIER 3Tech
High
Salary impact
5 months
Time to learn
Medium
Difficulty
—
Careers
At a glance
Master encryption at rest, secure key management, air-gap techniques, and disaster recovery to protect archived data from theft, tampering, and loss for compliance and forensics.
What is Cold Storage Security
Cold storage security is the practice of securing archived, offline data to protect against theft, tampering, loss, and unauthorized access. "Cold" = offline (not actively accessed). Cold storage includes encrypted drives, hardware security modules (HSMs), air-gap computers, and secure vaults. Key concepts:
🔧 TOOLS & ECOSYSTEM
Hardware security modules (HSMs)Full-disk encryption (LUKS, BitLocker)Encrypted USB drivesAir-gap networksCold wallet hardware (for crypto)NIST SP 800-88 (data sanitization guidelines)Key management systems (AWS KMS, Vault)Backup encryption tools
💰 Salary by region
| Region | Junior | Mid | Senior |
|---|---|---|---|
| USA | — | — | — |
| UK | — | — | — |
| EU | — | — | — |
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