Reverse Proxy & SSO Stack

Traefik terminates TLS and routes every service through one entry point with automatic Let's Encrypt certificates and Docker label configuration. Authentik puts real single sign-on (OIDC, SAML, LDAP, forward-auth) in front of apps that have weak or no authentication of their own, and CrowdSec watches the logs to ban the internet's background noise of scanners and brute-forcers. This trio is the difference between exposing services and running them properly.