Need to enable Modern Authentication for one Enterprise Application

Question

Hello All,

Hope you are doing good.

We have one Enterprise application in which we need to enable the Modern Authentication, do we have any way to check from where we can check the Authentication type for one particular application because as per my understanding I know from where we need to check the Modern Authentication for the tenant.

Any help would be appreciated.

Regards,
Shashank Saxena

Answer 1

Modern Authentication enablement is an an organization-wide setting, so you can't enable it for one application without enabling it for all of the applications in your tenant. https://learn.microsoft.com/en-us/microsoft-365/admin/security-and-compliance/set-up-multi-factor-authentication?view=o365-worldwide#turn-on-modern-authentication-for-your-organization

If you want to block legacy authentication for some apps and not for others, you can use Conditional Access policies to enforce this behavior. For an example of a policy that blocks legacy authentication, see Conditional Access: Block legacy authentication

For most subscriptions modern authentication is automatically turned on, but if you purchased your subscription before August 2017, you need to turn it on in the admin center under Settings > Org settings > Services tab >Modern authentication.