Restrict Guest Permissions in Azure Active Directory

Azure Active Directory (Azure AD) allows you to restrict what external guest users can see in their organization in Azure AD. Guest users are set to a limited permission level by default in Azure AD, while the default for member users is the full set of default user permissions.

This video shows a preview of a new guest user permission level in your Azure AD organization’s external collaboration settings for even more restricted access, so your guest access choices now are:

Permission levelAccess level
Same as member usersGuests have the same access to Azure AD resources as member users
Limited access (default)Guests can see membership of all non-hidden groups
Restricted access (new)Guests can’t see membership of any groups

More information in Docs: