[[secure-cluster]]
= Secure a cluster

[partintro]
--
The {stack-security-features} enable you to easily secure a cluster. You can
password-protect your data as well as implement more advanced security
measures such as encrypting communications, role-based access control,
IP filtering, and auditing.

* <<elasticsearch-security>>
* <<configuring-security>>
* <<how-security-works>>
* <<setting-up-authentication>>
* <<saml-guide>>
* <<oidc-guide>>
* <<authorization>>
* <<auditing>>
* <<encrypting-communications>>
* <<ip-filtering>>
* <<ccs-clients-integrations>>
* <<security-getting-started>>
* <<encrypting-internode-communications>>
* <<security-troubleshooting>>
* <<security-limitations>>

--

include::overview.asciidoc[]
include::configuring-es.asciidoc[]
include::how-security-works.asciidoc[]
include::authentication/index.asciidoc[]
include::authorization/index.asciidoc[]
include::auditing/index.asciidoc[]
include::securing-communications/index.asciidoc[]
include::using-ip-filtering.asciidoc[]
include::ccs-clients-integrations/index.asciidoc[]
include::get-started-security.asciidoc[]
include::securing-communications/tutorial-tls-intro.asciidoc[]
include::troubleshooting.asciidoc[]
include::limitations.asciidoc[]