Disclosure

Disclosure

Transparency about links and funding, per FTC guidance.

This site is free. Some outbound links — for example to VPS, hosting, or server-monitoring providers — may be affiliate links: if you sign up through them we may earn a commission at no extra cost to you. We only link to tools we'd actually use, and a commission never changes what we recommend.

Fail2ban itself is free and open-source software (GPL) with no affiliate program, so the configs and references on this site are just that — plain references, not paid placements.

No warranty. These recipes are provided as-is. Test configuration changes on a system you can recover (keep a second SSH session or console open), especially anything that can ban your own IP. You are responsible for what you run on your servers.