# Servlet ApplicationsSpring Security integrates with the Servlet Container by using a standard Servlet `Filter`. This means it works with any application that runs in a Servlet Container. More concretely, you do not need to use Spring in your Servlet-based application to take advantage of Spring Security.## Section Summary*[Getting Started](getting-started.html)*[Architecture](architecture.html)*[Authentication](authentication/index.html)*[Authorization](authorization/index.html)*[OAuth2](oauth2/index.html)*[SAML2](saml2/index.html)*[Protection Against Exploits](exploits/index.html)*[Integrations](integrations/index.html)* Configuration*[Testing](test/index.html)*[Appendix](appendix/index.html)[Samples](../samples.html)[Getting Started](getting-started.html)