Trusted IPs are used by administrators of an Azure AD tenant. This option will bypass the MFA for users that sign in from a trusted IP, such as the company intranet.
Trusted IPs can be configured from the service settings page from the MFA portal. Take the following steps:
- With the server settings page still open from the previous demonstration, under trusted ips, check the checkbox that says Skip multi-factor authentication for requests from federated users on my intranet. Then, add an IP address or a range of IP addresses in the list as follows:
Trusted IP settings
- Click the Save button to save your settings.
In the next section, we are going to cover how to configure fraud alerts in the Azure portal.