# Authentication

- [Identity Provider](/identity-hub/authentication/identity-provider.md)
- [Internal IDP](/identity-hub/authentication/identity-provider/internal-idp.md)
- [Introduction](/identity-hub/authentication/identity-provider/internal-idp/introduction.md)
- [Internal Identity Provider Configuration: Cymmetri](/identity-hub/authentication/identity-provider/internal-idp/internal-identity-provider-configuration-cymmetri.md)
- [Internal Identity Provider Configuration: Active Directory](/identity-hub/authentication/identity-provider/internal-idp/internal-identity-provider-configuration-active-directory.md)
- [Internal Identity Provider Configuration: LDAP](/identity-hub/authentication/identity-provider/internal-idp/internal-identity-provider-configuration-ldap.md)
- [External IDP](/identity-hub/authentication/identity-provider/external-idp.md)
- [Introduction](/identity-hub/authentication/identity-provider/external-idp/introduction.md)
- [External Identity Provider Configuration - Google IDP](/identity-hub/authentication/identity-provider/external-idp/external-identity-provider-configuration-google-idp.md)
- [External Identity Provider Configuration - Azure IDP](/identity-hub/authentication/identity-provider/external-idp/external-identity-provider-configuration-azure-idp.md)
- [External Identity Provider Configuration - Salesforce IDP](/identity-hub/authentication/identity-provider/external-idp/external-identity-provider-configuration-salesforce-idp.md): '
- [Service Provider](/identity-hub/authentication/service-provider.md)
- [Authentication Rules](/identity-hub/authentication/authentication-rules.md)
- [Password Policy](/identity-hub/authentication/password-policy.md)
- [Global Auth Policy](/identity-hub/authentication/global-auth-policy.md)
- [Adaptive](/identity-hub/authentication/adaptive.md)