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Duo Mobile

Authentication can be a digital choke point. The app hands users instant, verified access, rendering every login a fortress with a single tap.

Security ›Utilities ›

Key Figures

Downloads

50M+

User Rating

4.8/5

Total Ratings

2.7M

Publisher

Duo Security LLC

Duo Mobile: Key Security Features

An analytical overview of the core functionalities that empower secure and convenient access.

Robust Duo 2FA Integration

The app provides robust two-factor authentication, enhancing the security of logins for Duo-protected accounts by requiring a second verification step.

Effortless Push Authentication

It allows users to quickly and conveniently approve login requests with a single tap through push notifications, streamlining the authentication process without compromising security.

Offline Passcode Generator

This tool features the ability to generate time-based one-time passcodes (TOTP), enabling secure logins even when an internet connection is unavailable.

Universal 2FA Management

The app allows users to manage two-factor authentication for various third-party applications and web services that utilize passcodes, consolidating multiple 2FA needs into a single application.

FAQ

Frequently Asked Questions

Everything you need to know about Duo Mobile

What is Duo Mobile?

Duo Mobile works with Duo Security's two-factor authentication service, generating passcodes and providing one-tap push notifications to make logins more secure for various accounts.

How does Duo Mobile secure logins?

Duo Mobile secures logins by generating passcodes and delivering push notifications for one-tap authentication. Users approve or deny requests directly on their device, ensuring identity verification.

Can Duo Mobile be used for multiple accounts?

Yes, Duo Mobile allows users to manage two-factor authentication for multiple accounts. It supports Duo accounts and third-party services that use passcodes, as shown by the "Accounts" list.

How do I activate Duo Mobile for my Duo account?

Duo Mobile for Duo accounts requires activation and linking. Users receive an activation link as part of Duo's enrollment process, which is necessary before the app fully functions.

Does Duo Mobile support push notifications?

Yes, Duo Mobile supports push notifications for easy, one-tap authentication. These notifications allow users to quickly approve or deny login requests directly from their device.

Is Duo Mobile compatible with Apple Watch?

Yes, Duo Mobile is compatible with Apple Watch. It can receive push notifications on your Apple Watch, enabling convenient one-tap authentication directly from your wrist.

Can I add third-party accounts to Duo Mobile?

Yes, users can add third-party application and web services to Duo Mobile. It manages two-factor authentication for these accounts using passcodes, and they can be added anytime.

Does Duo Mobile check device security?

Yes, Duo Mobile includes a "Security Checkup" feature. It verifies OS and app updates, Touch ID/Face ID, screen lock status, and ensures the device is not jailbroken to maintain security.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Description

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication on your iPhone, iPad, or Apple Watch. Additionally, you can use Duo Mobile to manage two-factor authentication for other application and web services that make use of passcodes. Note: For Duo accounts, Duo Mobile needs to be activated and linked to your account before it will work. You will receive an activation link as part of Duo's enrollment process. You may add third-party accounts at any time. License agreements for third-party Open Source libraries used in Duo Mobile can be found at https://www.duosecurity.com/legal/open-source-licenses.