Office 365 Additional Security, Require MFA to Domain Join Devices in Azure Active Directory

How to enable the feature to prompt for Multi Factor Authentication when joining a device to an Azure Active Directory domain. We would also like to limit the number of devices a user can have to 5.

Start in Azure Active Directory Admin Center

Select Azure Active Directory > Devices

Under Devices click “Device Settings”

Now you can set the max number of devices per user and enforce MFA to join devices

Office 365 – Security (Part 1)

Have you setup MS Office 365? Did you start with security in mind?

Have you reviewed your Security and privacy settings? Nothing is configured out of the box. When implementing o365, start treating the platform as if you were securing your On-Prem infrastructure.

Start with the basics:

  • Password Policies
  • Privacy Statements

Can you add additional security to users?

Have you enabled and enrolled users to use MFA? Is it Enfored MFA?

Has access been restricted?

https://docs.microsoft.com/en-us/sharepoint/control-access-based-on-network-location

Mobile Device Management, are you applying any controls to apps accessing OneDrive?

Has logging been enabled for the Office 365 Security and Compliance reports and stats