How to Decide Which Backups Should Be Immutable

Immutable backups can help protect recovery copies from alteration, but applying the setting without considering retention, access, and restore needs can add cost or slow operations.

What to check

Map critical systems, threat scenarios, retention obligations, administrator separation, restore frequency, and storage limits. Confirm who can change retention or delete copies.

Recommended next step

Use immutability for recovery points where it meaningfully reduces risk and test restore access. Informatix Systems can assess backup resilience and continuity.