I have an iOS and Android Native Mobile Application that authenticates the users against an On-premise Active Directory via a .Net Back-end but we are moving now to Office 365 and thus moving our users too to the cloud but with an additional required which is enabling the MFA option.
The question is, how can i integrate my existing Native apps to authenticate the users against Office 365 with MFA enabled? is there a plugin i can use? should i call a certain API? will it be a Mobile Front end integration or can i do it from the .Net backend server? is there a link that can guide to this?