> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Configure Data Source authentication

Data sources support multiple authentication methods to meet different security requirements. Domino manages authentication configuration for cloud deployments, so you can focus on connecting to your data.

Authentication methods vary by data source - including support for credentials, OAuth, key pair, and certificate auth - depending on the data source type.

Contact Domino Support to enable additional authentication methods for your data sources or remove existing ones.

## Next steps

* [Set up OAuth for Snowflake](/cloud/admin/data-administration/external-data/configure-ds-auth/set-up-oauth-for-snowflake)

* [Set IAM Authentication](/cloud/admin/data-administration/external-data/configure-ds-auth/set-up-iam-auth)