--- layout: default title: Home nav_order: 1 has_children: true --- # Home *It has never been so easy to secure your applications with Single Sign-On and Two-Factor.* With **Authelia** you can login once and get access to all your web apps safely from the Web thanks to two-factor authentication. <p align="center"> <img src="./images/1FA.png" width="400" /> </p> **Authelia** is an open source authentication and authorization server protecting modern web applications by collaborating with reverse proxies such as NGINX, Traefik and HAProxy. Consequently, no code is required to protect your apps. <p align="center" style="margin:50px"> <img src="./images/archi.png"/> </p> Multiple 2-factor methods are available for satisfying every users. * Time-based One-Time passwords with compatible authenticator applications. * Security Keys that support [FIDO2] [Webauthn] with devices like a [YubiKey]. * Push notifications on your mobile using [Duo]. **Authelia** is available as Docker images, static binaries and AUR packages so that you can test it in minutes. Let's begin with the [Getting Started](./getting-started.md). ## However, Authelia... * [OpenID Connect](./configuration/identity-providers/oidc.md) is still in preview. * is not a SAML provider yet. * does not support authentication against an OAuth or OpenID Connect provider yet. * does not support authentication against a SAML provider yet. * does not support using hardware devices as single factor. * does not provide a PAM module yet. [Duo]: https://duo.com/ [FIDO2]: https://www.yubico.com/authentication-standards/fido2/ [Webauthn]: https://www.yubico.com/authentication-standards/webauthn/ [YubiKey]: https://www.yubico.com/products/yubikey-5-overview/