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Best practices guidance - Remove MSA authentication from Services Hub

Background

Services Hub workspaces can be configured to allow authentication using Microsoft accounts (MSA). A Microsoft account (MSA) is a personal account. The use of unmanaged identities isn't aligned with Microsoft focus on security. For more information about account types, see What's the difference between a Microsoft account and a work or school account?.

As part of the Secure Futures Initiative (SFI), the Services Hub team is providing best practices guidance on how to remove the ability for an MSA user to sign in to Services Hub and to turn off the ability to invite a new user using MSA.

Remove MSA from Services Hub

  1. Follow the steps to identify and turn off MSA on your workspaces.

  2. For each workspace, follow the steps to identify and remove MSA users within your workspace.

Disabling MSA on all your workspaces and removing all individual users from workspaces effectively turns off MSA access to Services Hub.

Identify and turn off MSA on your workspaces

Note

The MSA exception can't be turned off on a workspace associated with a Premier agreement.

You can perform the following steps only if you're a CSAM or a customer with the Services Hub Global Administrator role in Services Hub. For more information, see Services Hub roles and permissions.

  1. Sign in to Microsoft Services Hub.

  2. Select your user profile.

    User profile outlined in Services Hub.

  3. Select "Workspaces", select your organization, then select "Admin Center."

    Navigation steps to get to the Admin Center.

  4. Select the "Workspace" section.

    Workspace tab selected in the Admin Center.

  5. You can see the MSA exception toggle command next to your workspace name. If the slider is active, the MSA exception is turned on for that workspace.

    MSA exception toggle outlined next to a workspace in a list.

  6. If the MSA Exception toggle is currently on, select it so the toggle turns off.

  7. When a dialog appears on the screen, Select "Continue" to finish disabling the MSA exception for your workspace.

Note

Disabling the MSA exception doesn't block registered MSA users from accessing Services Hub. It only blocks new users from registering.

Identify and remove MSA users within a workspace

You can perform the following steps if you're a CSAM or a workspace administrator.

If you have multiple workspaces, make sure you repeat the steps for each workspace you manage.

  1. Sign in to Microsoft Services Hub.

  2. Select your user profile.

    User profile outlined in Services Hub.

  3. Make sure you're in the workspace you want to edit.

  4. Select "Management," then select "Manage users."

    Management and Manage users outlined in Services Hub.

  5. In the "Manage users" section, look for a blue graphic next to user display names in the "Users" list. That blue graphic identifies an individual user as an MSA user.

    Blue head and shoulders of a person graphic outlined next to a user name.

  6. Select a blue graphic user's name.

  7. Select "Remove users."

    Remove users button outlined in the Manage users section.

  8. When a warning dialog appears, select "Delete."

  9. Once the user is deleted, a success message appears. You can now delete another user if you need to.

    Success message in green in the Manage users section.