> For the complete documentation index, see [llms.txt](https://docs.pentaho.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentaho.com/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers.md).

# Advanced security providers

If you are already using a security provider, such as MSAD, LDAP, or SSO, you can use the users and roles you have already defined with Pentaho. Your security provider controls which users and roles can access Pentaho web resources through the User Console or resources in the Pentaho Repository.

Pentaho supports the following security providers:

* [AES](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/aes-security.md)
* [MSAD](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/msad-security.md)
* [LDAP](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/ldap-security.md)
* [JDBC](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/jdbc-security.md)
* [SSO](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/sso-security.md)
* [SSL](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/ssl-security.md)
* [Spring](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/spring-security.md)
* [SAML](/pdia-admin/9.3-administer/secure-the-pentaho-system/user-security/advanced-security-providers/saml-security.md)


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