# OAuth2

Spring Security provides comprehensive OAuth 2 support.
This section discusses how to integrate OAuth 2 into your servlet based application.

## Section Summary

* [OAuth2 Log In](login/index.html)
* [OAuth2 Client](client/index.html)
* [OAuth2 Resource Server](resource-server/index.html)

[Domain Object Security ACLs](../authorization/acls.html)[OAuth2 Log In](login/index.html)