---
schema_version: "1"
id: fe431e957ebb9624eae91f7af27c9e4fcac283b910d03c43401002598b4b799f
title: Data Connection Authentication
collection: tableau
version: current
locale: en-us
portal_url: https://docs.salesforce.com/tableau/current/en-us/server/security_data_connection_auth.md
canonical_url: https://help.tableau.com/current/server/en-us/security_data_connection_auth.htm
source_site: help.tableau.com
content_type: documentation
content_hash: 5178fd1f70e73bd993fb3e52109b2e4656f36655e9295d993e79683e68bf3ac5
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) (Tableau Support)