---
schema_version: "1"
id: 142df81ea1919817a33c051e689fa1ec6862a64bf29b88e0ab402e6da9467d67
title: Data Connection Authentication
collection: tableau
version: current
locale: en-gb
portal_url: https://docs.salesforce.com/tableau/current/en-gb/server/security_data_connection_auth.md
canonical_url: https://help.tableau.com/current/server/en-gb/security_data_connection_auth.htm
source_site: help.tableau.com
content_type: documentation
content_hash: 8258ac08f234ac97ba35d17e5d4bb700d3a6426dee0a98da04a38752dce18dfa
description: Understand data connection authentication using Kerberos, OAuth, and SSO.
---
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# Data Connection Authentication

You can configure data connection authentication using Kerberos, OAuth and single sign-on.

## Other articles in this section

## More information

- [Setting an Oracle Connection to Use TNSNames.ora or LDAP.ora](http://kb.tableau.com/articles/howto/setting-an-oracle-connection-to-use-tnsnames-ora-or-ldap-ora?lang=en-gb) (Tableau Support)