Duo Access Gateway reaches Last Day of Support on October 26, 2023 for Duo Essentials, Advantage, and Premier customers. After that date, Duo Support may only assist with the migration of existing Duo Access Gateway applications to Duo Single Sign-On. 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.
As business applications move from on-premises to cloud hosted solutions, users experience password fatigue due to disparate logons for different applications. Single sign-on (SSO) technologies seek to unify identities across systems and reduce the number of different credentials a user has to remember or input to gain access to resources.
While SSO is convenient for users, it presents new security challenges. If a user's primary password is compromised, attackers may be able to gain access to multiple resources. In addition, as sensitive information makes its way to cloud-hosted services it is even more important to secure access by implementing two-factor authentication and zero-trust policies.
Duo Access Gateway (DAG), our on-premises SSO product, layers Duo's strong authentication and flexible policy engine on top of monday.com logins using the Security Assertion Markup Language (SAML) 2.0 authentication standard. Duo Access Gateway acts as an identity provider (IdP), authenticating your users using existing on-premises or cloud-based directory credentials and prompting for two-factor authentication before permitting access to monday.com.
Duo Access Gateway is included in the Duo Premier, Duo Advantage, and Duo Essentials plans, which also include the ability to define policies that enforce unique controls for each individual SSO application. For example, you can require that Salesforce users complete two-factor authentication at every login, but only once every seven days when accessing monday.com. Duo checks the user, device, and network against an application's policy before allowing access to the application.
Install Duo Access Gateway on a server in your DMZ. Follow our instructions for deploying the server, configuring DAG settings, and adding your primary authentication source.
Add the attributes from the table below that correspond to the Duo attributes Mail attribute, First name attribute, and Last name attribute in the "Attributes" field when configuring your Active Directory or OpenLDAP authentication source in the DAG admin console, separated by a comma. For example, if Active Directory is your authentication source, enter mail,givenName,sn in the "Attributes" field.
|Duo Attribute||Active Directory||OpenLDAP|
|First name attribute||givenName||gn|
|Last name attribute||sn||sn|
If your organization uses other directory attributes than the ones listed here then enter those attribute names instead. If you've already configured the attributes list for another cloud service provider, append the additional attributes not already present to the list, separated by a comma.
After completing the initial DAG configuration steps, click Applications on the left side of the Duo Access Gateway admin console.
Scroll down the Applications page to the Metadata section. This is the information you need to provide to monday.com when configuring SSO.
Log on to the Duo Admin Panel and navigate to Applications.
Click Protect an Application and locate the entry for Monday with a protection type of "2FA with SSO self-hosted (Duo Access Gateway)" in the applications list. Click Protect to the far-right to start configuring Monday. See Protecting Applications for more information about protecting applications in Duo and additional application options.
Enter the custom domain used when logging into your company's monday.com portal as the Domain name. For example, if your monday.com login URL is https://yourcompany.monday.com then enter yourcompany.
monday.com uses the Mail attribute, First name attribute, and Last name attribute when authenticating. We've mapped those to DAG supported authentication source attributes as follows:
|Duo Attribute||Active Directory||OpenLDAP||SAML IdP||Azure|
|First name attribute||givenName||gn||givenName||given_name||givenName|
|Last name attribute||sn||sn||sn||family_name||surname|
If you are using non-standard attributes for your authentication source, check the Custom attributes box and enter the names of the attributes you wish to use instead.
Click Save Configuration to generate a downloadable configuration file.
You can adjust additional settings for your new SAML application at this time — like changing the application's name from the default value, enabling self-service, or assigning a group policy — or come back and change the application's policies and settings after you finish SSO setup. If you do update any settings, click the Save Changes button when done.
Click the Download your configuration file link to obtain the monday.com application settings (as a JSON file).
Before you do this, verify that you updated the "Attributes" list for your Duo Access Gateway authentication source as specified here.
Return to the Applications page of the DAG admin console session.
Click the Choose File button in the "Add Application" section of the page and locate the Monday SAML application JSON file you downloaded from the Duo Admin Panel earlier. Click the Upload button after selecting the JSON configuration file.
The Monday SAML application is added.
Add the Duo Access Gateway to monday.com as a new single sign-on provider.
Log into monday.com as an administrator and click on your username icon in the top right-hand corner of your screen. Click Admin on the drop-down menu.
Click Security on the left-hand side navigation menu.
Under "Security & Authentication Settings" on the "Login" tab click Open next to "SAML".
Select Custom SAML 2.0 under "SAML provider".
Copy the SSO URL from the Duo Access Gateway admin console metadata display and paste it into the monday.com SAML SSO Url field.
Copy the Entity ID from the Duo Access Gateway admin console metadata display and paste it into the monday.com Identity provider issuer field.
The Public certificate is the DAG Metadata certificate supplied by Duo Access Gateway. Open the dag.crt file in a text editor (like Notepad), and copy the entire contents of the file (including the
-----BEGIN CERTIFICATE----- and
-----END CERTIFICATE----- lines). Paste the certificate file text into the monday.com Public Certificate field.
Skip all settings under Provisioning Information.
Under "Login Restriction", select whether you'd like to enforce SSO login. In the example we've chosen All users except guests must use SAML authentication (Recommended).
Select a "Password Policy" option for any users that can still log in with a password.
Click Activate. You will be shown a pop-up informing you that e-mail and password authentication will be disabled. Click Activate again.
Your browser automatically redirects you to the Duo Access Gateway to log in and complete Duo 2FA. Success redirects you back to the monday.com "Security & Authentication Settings" page. The "SAML" option should now say "Active".
Learn more about monday.com sso at monday.com Support.
If your organization enabled the Duo Access Gateway Launcher, log into the Launcher page using the link provided by your administrator. Click Monday from the dashboard to access the application.
You can also log into monday.com using your organization’s domain login page e.g. https://yourcompany.monday.com. Click Log in with SAML Provider Account. This redirects to the Duo Access Gateway login page. Enter your primary directory logon information, approve Duo two-factor authentication, and get redirected back to the monday.com site after authenticating.
Existing monday.com users will receive an email instructing them to log into monday.com using SSO.
New users will automatically be created after logging in with SSO. User permissions will need to be applied manually by an administrator.
If you're using the monday.com mobile app click Log in. Type in your organization's monday.com domain, such as "yourcompany". Click Next. Click Sign in with SAML Provider and then authenticate to Duo Access Gateway.
Congratulations! Your monday.com users now authenticate using Duo Access Gateway.
If you plan to permit use of WebAuthn authentication methods (security keys, U2F tokens, or Touch ID) in the traditional Duo Prompt, Duo recommends configuring allowed hostnames for this application and any others that show the inline Duo Prompt before onboarding your end-users.
The Duo Universal Prompt has built-in protection from unauthorized domains so this setting does not apply.
Microsoft's Active Directory Federation Services (AD FS) is a popular choice for SSO because it easily integrates with the AD identity store many organizations already have deployed. Duo's support for cloud applications and SSO drops in to an existing AD FS installation to provide secondary authentication after a user passes primary authentication (successful Active Directory logon).
If you don't already have AD federation running the first step is to install and configure Microsoft AD FS in your organization. Deployment Guides for AD FS versions 2.1, and 3.0/4.0 are available from Microsoft.
Once your AD FS services are up and running, the second step is to configure the SSO partnership between your AD FS service and the external cloud resource, in this case monday.com. Learn more about configuring monday.com SSO with AD FS at the monday.com Support site.
After you have successfully configured and tested AD FS SSO login to monday.com using your AD domain credentials, you can then install the Duo AD FS integration. AD FS protection is included with Duo's paid plans.
With the Duo integration for AD FS installed, users pass primary authentication to the AD FS service as usual. Once primary authentication succeeds, users are forwarded to the Duo service for secondary authentication. After approving logon using one of Duo's authentication methods, the user is fully logged in to monday.com.
Using a third-party SSO provider for cloud application access? Duo partners with leading cloud SSO providers like Okta and OneLogin to secure access with our strong and flexible authentication platform.