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Update CLAUDE.md with complete security info

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Added firewall rules, Fail2ban on both core and Forgejo,
and NPM update command for quick reference.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Mikkel Georgsen 2026-01-14 14:15:59 +00:00
parent 196531b6bf
commit 6fe9fb2297
1 changed files with 13 additions and 1 deletions
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14
CLAUDE.md
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@ -96,9 +96,21 @@ ssh mikkel@10.5.0.111 # dev container
## Security ## Security
- **Home IP:** 83.89.248.247 (whitelisted everywhere)
- **NPM Access List "home_only" (ID 1):** Restricts access to home IP only - **NPM Access List "home_only" (ID 1):** Restricts access to home IP only
- Applied to: dns.georgsen.dk, dockge.georgsen.dk, pbs.georgsen.dk - Applied to: dns.georgsen.dk, dockge.georgsen.dk, pbs.georgsen.dk
- **Fail2ban:** Running on Forgejo (bans after 5 failed attempts for 24h) - **Fail2ban:** Running on PVE host (core) and Forgejo
- SSH jail on core, forgejo jail on Forgejo
- Bans after 5 failed attempts for 24 hours
- Whitelisted: 127.0.0.1, 10.5.0.0/24, 83.89.248.247
- **Firewall (core vmbr0):** Blocked ports: 53, 111, 3128, 8006, 8008 (home IP allowed)
## Container Management
**Update NPM:**
```bash
ssh root@10.5.0.1 'cd /opt/npm && docker compose pull && docker compose up -d'
```
## User Preferences ## User Preferences