Duo Mobile Install with no Google Play Store Access

These instructions are for downloading and installing Duo Mobile when you don't have access to the Google Play Store. Installing an App without using the Google Play Store is called Side Loading.

Go to https://dl.duosecurity.com/DuoMobile-latest.apk in a browser on your mobile device to download the APK Installer
Locate the Duo Mobile APK file on your Android Device, and install it.
Your mobile device may ask to allow Installation of UNKNOWN APPS, you need to allow this for Duo Mobile to install.

For more information, please navigate to https://help.duo.com/s/article/2211?language=en_US