If you forgot your phone or token, Contact Information Technology We will provide you with a temporary Duo Bypass code.
Issue: After you click Approve, Duo does not take you to your application.
Resolution Option 1: Swipe Up
Issue: I am not getting notifications.
Resolution: Are you on an iPhone? Is a Focus turned on? Confirm if you have "Focus" turned on, specifically, Do Not Disturb. Do Not Disturb BLOCKS Duo notifications. Turn off Do Not Disturb.
In order to comply with U.S. regulations, Duo blocks authentications from users whose IP address originates in a country or region subject to economic and trade sanctions. Read this article from Duo for more information: Why am I seeing the message “Access denied. Duo Security does not provide services..." (external link)
If you receive a Duo push or phone notification that you did not expect or initiate, tap Deny. DO NOT Approve. Tap Deny and immediately Contact Us. An unexpected Duo prompt could be a hacking or ransomware attempt.
Applications and devices that don't support the inline Duo Prompt or a secondary passcode field can use append mode. You'll enter both your password and an authentication method into the password field. Duo Append mode does NOT work with applications that do support the inline Duo Prompt (example Princeton CAS front ended sites). For more infomation see Append Mode (external link).