How to Install
How to Install CrowdSec as a Community WAF
CrowdSec replaces fail2ban by separating detection (agent plus LAPI) from blocking (bouncers): install the agent with the official script on Debian or Ubuntu, enable the right collections, add a bouncer for Traefik or the firewall, and optionally captcha remediation via Cloudflare Turnstile plus the shared community blocklist.