Self-Hosting & DevOps · 40 min
Deploying on a VPS (Hostinger/DigitalOcean)
A repeatable, scripted deploy to a $6-12/month VPS with firewall and SSH hardening.
Key concepts
- UFW firewall rules
- SSH key-only login
- Unattended security upgrades
Exercise
Provision a fresh VPS, harden SSH, open only 80/443, and deploy n8n with Docker Compose.