NAS
Installation
SKILL.md
Quick Reference
| Topic | File |
|---|---|
| Backup strategy, 3-2-1 rule | backup.md |
| Remote access, VPN, security | security.md |
| Docker, home lab, apps | apps.md |
| Media server, indexing | media.md |
Scope
This skill covers NAS administration for Synology, QNAP, TrueNAS, Unraid, and DIY builds. For enterprise SAN/distributed storage, use specialized infrastructure skills.
Critical Rules
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RAID is not backup — RAID protects against drive failure, not ransomware, fire, or accidental deletion. Always maintain off-site backup.
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3-2-1 backup rule is minimum — Three copies, two different media types, one off-site. Cloud sync to B2/S3/Glacier counts as off-site.