Using the Authentication page of the Admin panel, you can configure third party services to allow for use of these services to log in to your community.
The available third party providers and configuration instructions are listed below.
GitHub
See `GitHub App Registration<https://github.com/settings/applications/new>`_.
See `Twitter App Registration<https://apps.twitter.com/app/new>`_.
See `LinkedIn App Registration<https://www.linkedin.com/secure/developer?newapp=>`_.
See `Google App Registration<https://console.developers.google.com/>`_.
See `Facebook Documentation<https://developers.facebook.com/docs/apps/register>`_.
Stack Exchange
See ``Stack Exchange App Registration<http://stackapps.com/apps/oauth/register>`_.