About Yubico Authenticator

Store your unique credential on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security.

• The Yubico Authenticator will work with any USB or NFC-enabled YubiKeys

The Yubico Authenticator securely generates a code used to verify your identity as you are logging into various services. No connectivity needed!

Features include:


Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device
Portable – Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms
Flexible – Support for time-based and counter-based code generation
USB or NFC usage – Insert the YubiKey into the USB port, or simply tap the YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey
Easy Setup – QR codes available from the services you wish to protect with strong authentication
User Presence – Require a touch on the YubiKey sensor, or an extra NFC tap, to generate new codes for sensitive accounts
Compatible – Secure all the services currently compatible with other Authenticator apps
Configurable – Ability to configure what happens when you tap a YubiKey against the NFC reader of your phone when the app isn’t running
Versatile – Support for multiple work and personal accounts

Experience security the modern way with the Yubico Authenticator. Visit https://www.yubico.com/products/yubico-authenticator to learn more.

Additional Yubico Authenticator Information

Latest Version

6.4.0

Uploaded by

Yubico

Requires Android

Android v14

Available on

Get Yubico Authenticator on Google Play

Category

TOOLS

Yubico Authenticator FAQ

1. What is Yubico Authenticator?

Yubico Authenticator is an application that helps you manage one-time passwords (OTPs) for two-factor authentication, enhancing your account security.

2. How do I install Yubico Authenticator?

You can download Yubico Authenticator from the official Yubico website or your device's app store.

3. Is Yubico Authenticator free?

Yes, Yubico Authenticator is available for free to all users.

4. Which platforms support Yubico Authenticator?

Yubico Authenticator is available for multiple platforms, including Android and iOS.

5. Can I use Yubico Authenticator with multiple accounts?

Yes, Yubico Authenticator supports multiple accounts, allowing you to manage several OTPs from a single application.

6. How does Yubico Authenticator generate OTPs?

Yubico Authenticator uses the Time-based One-Time Password (TOTP) algorithm to generate OTPs that change every 30 seconds.

7. Is my data secure with Yubico Authenticator?

Yes, Yubico Authenticator stores your data securely and does not share it with third parties.

8. What happens if I lose my device?

If you lose your device, you can recover access to your accounts by using backup codes provided by the services you set up for two-factor authentication.

9. Can Yubico Authenticator be used offline?

Yes, Yubico Authenticator can generate OTPs without an internet connection since it relies on the internal clock of your device.

10. How do I change the settings in Yubico Authenticator?

You can change the settings in Yubico Authenticator through the app's settings menu, which allows you to customize various options.

Yubico Authenticator User Reviews

t
techlover92
2024-08-26
1
0
I've been using Yubico Authenticator for a month now, and it's a game changer for my account security!
g
gadgetGuru
2024-09-04
5
0
This app works flawlessly, but I'd like to see more features in the future!
a
authenthusiast
2024-09-04
1
0
Highly recommend Yubico Authenticator. It's simple, reliable, and keeps my accounts safe.
r
riskyBusiness
2024-09-06
1
0
I've had issues with syncing on some devices. Hope they patch it soon.
p
privacyPioneer
2024-09-13
3
0
Does anyone know if it supports custom OTPs for third-party services?
s
securEddie
2024-09-18
2
0
Setting it up was super easy. I love the security it provides.

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