Azure AD Windows Profile is Bypassing MFA
We've had MFA configured for a couple of years now, and are just starting to configure devices so they log into an Azure AD profile on a device with Intune.
With this configuration more or less out of the box, after logging into Windows, the user is automatically logged into Office.com in Edge and Office products (except Outlook). In effect, it's bypassing MFA.
Is it possible to configure Windows so it requires people to authenticate with the app or text when logging into Windows, or otherwise is it possible to remove the SSO experience from Edge? We cannot allow users to get to certain SharePoint sites without 2 factors from a new windows session if we want to stay in compliance with our client's security requirements.
It's not bypassing MFA, when you join the machine to Azure AD it requires MFA to join the machine, which can use windows hello to use the TPM chip, turning your device into something you have and your Password / PIN(Hello) as part of the MFA so you no longer have to do MFA to access your office resources from the device itself. The idea is anyone accessing your o365 account on anything other than that device or another joined device you setup, will still need to do MFA to access your resources. If your machine gets stolen lost, they must crack the password, but the machine can be disabled, which will force MFA again.