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Offline Backup
Data Management
Backup stored on disconnected media or isolated storage to reduce exposure to online attacks and ransomware.
Definition
Offline backups are not reachable by malware at infection time. They require secure physical storage, encryption, and a regular update schedule.
In plain English
Backup stored on disconnected media or isolated storage to reduce exposure to online attacks and ransomware.
Why this matters
Why it matters: Offline copies can be critical for recovery while minimizing backup tampering.
Example
Example: Encrypt the drive, store it securely, follow a rotation schedule, and test restores.