# 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. See [website](https://www.authelia.com/) and [GitHub repo](https://github.com/authelia/authelia) for more information. ## Preamble We will assume that you already have some basic knownledges about Authelia. If that's not the case, you should read their [documentation](https://www.authelia.com/) first. ## Architecture ## Configuration First of all, you will need to edit the configuration files inside the authelia folder (e.g. : domains, DB backend, email notifier, ...). ## Docker See [docker-compose.yml](https://github.com/bunkerity/bunkerized-nginx/blob/master/examples/authelia/docker-compose.yml).