Duo

Information on two-factor authentication, device enrollment, configuration, and troubleshooting.

Categories (3)

Android

Knowledge base articles for android devices and Duo
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Apple

Knowledge base articles for Apple devices and Duo
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Troubleshooting Guides

General troubleshooting guides for Duo Mobile and Push
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Articles (16)

Adding a new device to Duo

Overview of adding a new device to Duo

Authenticating with the Duo Prompt

Overview of authentication using the Duo Prompt.

Duo Enrollment Guide

Overview of Duo enrollment

Duo Mobile on Windows Phone

Overview of Duo Mobile on Windows Phone

Duo Restore

Overview of Duo Restore

Managing your devices in Duo

Multi-Factor Authentication for VDI Access

Accessing VMWare Horizon Clients with Duo TFA Prompts

Security Keys and Duo

Overview of Security Keys and Duo

Software Update Notifications

Knowledge base article about software update notifications from Duo

Third-Party Accounts and Duo

Two-factor Authentication (TFA)

Introduction to two-factor authentication and Duo

Using Duo with a Hardware Token

Overview of Duo with a Hardware Token

Using Duo with any Cell Phone or Landline

Overview of Duo with Cellphones and Landlines

What are the differences between Duo-protected applications and third-party accounts?

Duo-protected versus third-party applications. What's the difference?

Which version of iOS does Duo Mobile support?

Currently supported iOS versions for use with Duo Mobile

Which versions of Android does Duo Mobile support?

Currently supported Android versions for use with Duo Mobile