Articles

Why am I seeing the message “Access denied. Duo Security does not provide services in your current location” in the Duo Prompt?

Duo Restore Guide for Android

Duo Restore Guide for iOS

How to Use Apple iOS Mail Client and Use 2FA (Not Supported)

How to Set Up Outlook Mobile Email and Calendar for Apple iOS

How to Set Up Outlook Mobile Email and Calendar for Android

2FA for Office 365 Tips

How to Reactivate a Smartphone and Link to Duo Mobile

2FA Roadmap

Patriot Web Access

‘Remember Me For 14 Days’ Function

Append Mode with 2FA (VPN Use Only)

How to Request a Bypass Code (Non-Emergency)

How to Request a Bypass Code (Emergency)

How to Use a Bypass Code with Web Apps (Emergency & Non-Emergency)

How to Use a Bypass Code with the VPN (Emergency & Non-Emergency)

How to Set Up & Enroll a Yubikey

How to Use the Yubikey (Web Apps)

How to Use the Yubikey (VPN)

Request a 2FA Account Reset

How to Use the Duo Mobile App Passcode (VPN)

How to Use the Duo Mobile App Passcode (Web Apps)

How to Generate a Duo Mobile App Passcode

How to Update 2FA if You Get a New Smartphone

How to Remove a Lost or Stolen Phone Used for 2FA

How to Update Your Emergency Bypass Email Address

How to Remove an Enrolled 2FA Device

How to Enroll Additional 2FA Devices

What is my VPN Group?

How to Enroll in 2FA with a Smartphone

How to Enroll in 2FA with a Landline, Office Phone, or Tablet

List of 2FA Authentication Options

Get Started With 2FA Checklist

How to Use the VPN

How to Use 2FA With Web Apps