Authentik / Authelia

a self‑hosted, open‑source identity provider (IdP) and single sign‑on (SSO) platform - ChatGPT

Authelia ⮺

Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for your applications via a web portal. It acts as a companion for reverse proxies by allowing, denying, or redirecting requests.

Authelia can be installed as a standalone service from the AUR, APT, FreeBSD Ports, or using a static binary, .deb package, as a container on Docker or Kubernetes.

schema

Written on March 20, 2026, Last update on
security identity