Articles about the two-step login service, also known as Duo or two-factor authentication.

Categories (4)

Articles that walk you through enrolling for Duo. Screenshots are included where helpful.

General information, how to get started, and frequently asked questions.

Having trouble with Duo? Find self-help in this category. Examples: Push isn't working; I got a new phone; I'm locked out.

This category contains information for IT staff.