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Tutorial: Microsoft Entra SSO integration with Mend.io

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In this tutorial, you learn how to integrate Mend.io with Microsoft Entra ID. When you integrate Mend.io with Microsoft Entra ID, you can:

  • Control in Microsoft Entra ID who has access to Mend.io.
  • Enable your users to be automatically signed-in to Mend.io with their Microsoft Entra accounts.
  • Manage your accounts in one central location.

Prerequisites

To get started, you need the following items:

  • A Microsoft Entra subscription. If you don't have a subscription, you can get a free account.
  • Mend.io single sign-on (SSO) enabled subscription.

Scenario description

In this tutorial, you configure and test Microsoft Entra SSO in a test environment.

  • Mend.io supports SP initiated SSO.

  • Mend.io supports Just In Time user provisioning.

Note

Identifier of this application is a fixed string value so only one instance can be configured in one tenant.

To configure the integration of Mend.io into Microsoft Entra ID, you need to add Mend.io from the gallery to your list of managed SaaS apps.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.
  2. Browse to Identity > Applications > Enterprise applications > New application.
  3. In the Add from the gallery section, type Mend.io in the search box.
  4. Select Mend.io from results panel and then add the app. Wait a few seconds while the app is added to your tenant.

Alternatively, you can also use the Enterprise App Configuration Wizard. In this wizard, you can add an application to your tenant, add users/groups to the app, assign roles, and walk through the SSO configuration as well. Learn more about Microsoft 365 wizards.

Configure and test Microsoft Entra SSO for Mend.io

Configure and test Microsoft Entra SSO with Mend.io using a test user called B.Simon. For SSO to work, you need to establish a link relationship between a Microsoft Entra user and the related user in Mend.io.

To configure and test Microsoft Entra SSO with Mend.io, perform the following steps:

  1. Configure Microsoft Entra SSO - to enable your users to use this feature.
    1. Create a Microsoft Entra test user - to test Microsoft Entra single sign-on with B.Simon.
    2. Assign the Microsoft Entra test user - to enable B.Simon to use Microsoft Entra single sign-on.
  2. Configure Mend.io SSO - to configure the single sign-on settings on application side.
    1. Create Mend.io test user - to have a counterpart of B.Simon in Mend.io that is linked to the Microsoft Entra representation of user.
  3. Test SSO - to verify whether the configuration works.

Configure Microsoft Entra SSO

Follow these steps to enable Microsoft Entra SSO.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.

  2. Browse to Identity > Applications > Enterprise applications > Mend.io > Single sign-on.

  3. On the Select a single sign-on method page, select SAML.

  4. On the Set up single sign-on with SAML page, click the pencil icon for Basic SAML Configuration to edit the settings.

    Edit Basic SAML Configuration

  5. On the Basic SAML Configuration section, perform the following steps:

    a. In the Identifier (Entity ID) text box, type a value using the following pattern: urn:auth0:<Environment>:<ID>

    b. In the Sign on URL text box, type a URL using the following pattern: https://<Environment>.mend.io/login/callback?connection=<ID>

    Note

    These values are not real. Update these values with the actual Identifier and Sign on URL. Contact Mend.io support team to get these values. You can also refer to the patterns shown in the Basic SAML Configuration section.

  6. On the Set up single sign-on with SAML page, in the SAML Signing Certificate section, find Certificate (Base64) and select Download to download the certificate and save it on your computer.

    The Certificate download link

  7. On the Set up Mend.io section, copy the appropriate URL(s) based on your requirement.

    Copy configuration URLs

Create a Microsoft Entra test user

In this section, you create a test user called B.Simon.

  1. Sign in to the Microsoft Entra admin center as at least a User Administrator.
  2. Browse to Identity > Users > All users.
  3. Select New user > Create new user, at the top of the screen.
  4. In the User properties, follow these steps:
    1. In the Display name field, enter B.Simon.
    2. In the User principal name field, enter the username@companydomain.extension. For example, B.Simon@contoso.com.
    3. Select the Show password check box, and then write down the value that's displayed in the Password box.
    4. Select Review + create.
  5. Select Create.

Assign the Microsoft Entra test user

In this section, you enable B.Simon to use Azure single sign-on by granting access to Mend.io.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.
  2. Browse to Identity > Applications > Enterprise applications > Mend.io.
  3. In the app's overview page, select Users and groups.
  4. Select Add user/group, then select Users and groups in the Add Assignment dialog.
    1. In the Users and groups dialog, select B.Simon from the Users list, then click the Select button at the bottom of the screen.
    2. If you are expecting a role to be assigned to the users, you can select it from the Select a role dropdown. If no role has been set up for this app, you see "Default Access" role selected.
    3. In the Add Assignment dialog, click the Assign button.

Configure Mend.io SSO

To configure single sign-on on Mend.io side, please follow these instructions.

Create Mend.io test user

In this section, a user called B.Simon is created in Mend.io. Mend.io supports just-in-time provisioning, which is enabled by default. There is no action item for you in this section. If a user doesn't already exist in Mend.io, a new one is created when you attempt to access Mend.io.

Test SSO

In this section, you test your Microsoft Entra single sign-on configuration with following options.

  • Click on Test this application, this will redirect to Mend.io Sign-on URL where you can initiate the login flow.

  • Go to Mend.io Sign-on URL directly and initiate the login flow from there.

  • You can use Microsoft My Apps. When you click the Mend.io tile in the My Apps, this will redirect to Mend.io Sign-on URL. For more information about the My Apps, see Introduction to the My Apps.

Next steps

Once you configure Mend.io you can enforce session control, which protects exfiltration and infiltration of your organization’s sensitive data in real time. Session control extends from Conditional Access. Learn how to enforce session control with Microsoft Defender for Cloud Apps.