Configuring SAML single sign-on for your enterprise

You can control and secure access to resources like repositories, issues, and pull requests within your enterprise's organizations by enforcing SAML single sign-on (SSO) through your identity provider (IdP).

Enterprise owners can configure SAML SSO for an enterprise on GitHub Enterprise Cloud.

SAML single sign-on is available with GitHub Enterprise Cloud. For more information, see "GitHub's products."

Note: If your enterprise uses Enterprise Managed Users, you must follow a different process to configure SAML single sign-on. For more information, see "Configuring SAML single sign-on for Enterprise Managed Users."

About SAML SSO for enterprise accounts

SAML single sign-on (SSO) gives organization owners and enterprise owners on GitHub a way to control and secure access to organization resources like repositories, issues, and pull requests. For more information, see "About identity and access management with SAML single sign-on."

Enterprise owners can enable SAML SSO and centralized authentication through a SAML IdP across all organizations owned by an enterprise account. After you enable SAML SSO for your enterprise account, SAML SSO is enforced for all organizations owned by your enterprise account. All members will be required to authenticate using SAML SSO to gain access to the organizations where they are a member, and enterprise owners will be required to authenticate using SAML SSO when accessing an enterprise account.

To access each organization's resources on GitHub Enterprise Cloud, the member must have an active SAML session in their browser. To access each organization's protected resources using the API and Git, the member must use a personal access token or SSH key that the member has authorized for use with the organization. Enterprise owners can view and revoke a member's linked identity, active sessions, or authorized credentials at any time. For more information, see "Viewing and managing a user's SAML access to your enterprise account."

Provisioning and deprovisioning user access with SCIM is not available for enterprise accounts.

Supported identity providers

GitHub Enterprise Cloud supports SAML SSO with IdPs that implement the SAML 2.0 standard. For more information, see the SAML Wiki on the OASIS website.

GitHub officially supports and internally tests the following IdPs.

  • Active Directory Federation Services (AD FS)
  • Azure Active Directory (Azure AD)
  • Okta
  • OneLogin
  • PingOne
  • Shibboleth

Enforcing SAML single-sign on for organizations in your enterprise account


  • When you enforce SAML SSO for your enterprise, the enterprise configuration will override any existing organization-level SAML configurations. There are special considerations when enabling SAML SSO for your enterprise account if any of the organizations owned by the enterprise account are already configured to use SAML SSO. For more information, see "Switching your SAML configuration from an organization to an enterprise account."
  • When you enforce SAML SSO for an organization, GitHub removes any members of the organization that have not authenticated successfully with your SAML IdP. When you require SAML SSO for your enterprise, GitHub does not remove members of the enterprise that have not authenticated successfully with your SAML IdP. The next time a member accesses the enterprise's resources, the member must authenticate with your SAML IdP.

For more detailed information about how to enable SAML using Okta, see "Configuring SAML single sign-on for your enterprise account using Okta."

  1. In the top-right corner of, click your profile photo, then click Your enterprises. "Your enterprises" in drop-down menu for profile photo on GitHub Enterprise Cloud

  2. In the list of enterprises, click the enterprise you want to view. Name of an enterprise in list of your enterprises

  3. In the enterprise account sidebar, click Settings. Settings tab in the enterprise account sidebar

  4. In the left sidebar, click Security. Security tab in the enterprise account settings sidebar

  5. Optionally, to view the current configuration for all organizations in the enterprise account before you change the setting, click View your organizations' current configurations. Link to view the current policy configuration for organizations in the business

  6. Under "SAML single sign-on", select Require SAML authentication. Checkbox for enabling SAML SSO

  7. In the Sign on URL field, type the HTTPS endpoint of your IdP for single sign-on requests. This value is available in your IdP configuration. Field for the URL that members will be forwarded to when signing in

  8. Optionally, in the Issuer field, type your SAML issuer URL to verify the authenticity of sent messages. Field for the SAML issuer's name

  9. Under Public Certificate, paste a certificate to verify SAML responses. Field for the public certificate from your identity provider

  10. To verify the integrity of the requests from your SAML issuer, click . Then in the "Signature Method" and "Digest Method" drop-downs, choose the hashing algorithm used by your SAML issuer. Drop-downs for the Signature Method and Digest method hashing algorithms used by your SAML issuer

  11. Before enabling SAML SSO for your enterprise, click Test SAML configuration to ensure that the information you've entered is correct. Button to test SAML configuration before enforcing

  12. Click Save.

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