Duo Access Gateway will reach end of life in October 2023. Customers may not create new DAG applications after May 19, 2022. Please see the Guide to Duo Access Gateway end of life for more details.
Duo Access Gateway secures access to cloud applications with your users’ existing directory credentials (like Microsoft Active Directory or Google Workspace accounts) using the Security Assertion Markup Language (SAML) 2.0 authentication standard. SAML delegates authentication from a service provider to an identity provider, and is used for single sign-on (SSO) solutions.
Protected cloud applications redirect your users to the Duo Access Gateway server on your network. Duo Access Gateway acts as a SAML identity provider (IdP), authenticating your users using your existing primary authentication source for credential verification, and then prompting for two-factor authentication before permitting access to the SAML application.
Follow along as this video series takes you through installing Duo Access Gateway on Windows, configuring authentication and other options, and connecting to a cloud service provider.
Please see the Duo Access Gateway documentation for complete deployment instructions. We've also created instructions for configuring SSO in popular supported cloud apps.
Watch an install of Duo Access Gateway and its prerequisites.
Learn how to add Microsoft Active Directory as the primary authentication source to your Duo Access Gateway and protect Salesforce.com logins with SSO.
See how to enable the application launcher for your users and minimize repeated Duo prompts for your Duo Access Gateway applications.
Need some help? Take a look at the Duo Access Gateway Frequently Asked Questions (FAQ) page or try searching our Duo Access Gateway Knowledge Base articles or Community discussions. For further assistance, contact Support.