Due to security concerns, a minority of our users do not want to install the Duo app on their phones. Although I tell them their fears are truly unfounded, I always tell them that they can always receive phone calls from Duo if they prefer. (We have ...

Is there a URL that will reliably trigger the Duo settings screen: I typically tell users to login to Office.com, but if they’re already logged into it, Duo won’t challenge them.