Yubico Authenticator 6.3

Yubico AB – Shareware – Android iOS Windows

Secure Your Accounts with Yubico Authenticator

David Fischer

12/18/2024

Yubico Authenticator offers a seamless and effective way to enhance your online security through two-factor authentication, making it a must-have for anyone serious about protecting their accounts.

Yubico Authenticator is a software application created by Yubico AB, a leading provider of hardware-based authentication solutions. The application is designed to work with YubiKey 5 Series and Security Key Series hardware tokens, providing a strong second factor for authentication.

With Yubico Authenticator, users can generate one-time passwords (OTPs) and store credentials for all of their accounts in a single, encrypted location. The application supports both time-based and event-based OTP algorithms, allowing for flexible configuration depending on the user's needs.

The application is cross-platform, supporting Windows, Mac OS X, and Linux, and it is also available as a mobile app for Android and iOS. Additionally, it can be used in conjunction with other popular password manager applications to provide an extra layer of security for users.

Generate one-time passwords (OTPs)
Store credentials for all accounts in one place
Supports both time-based and event-based OTP algorithms
Cross-platform
Mobile app available for Android and iOS
Can be used with popular password manager applications

Yubico Authenticator is intended for individuals and organizations that require secure and convenient second-factor authentication. By using YubiKey hardware tokens in conjunction with the software application, users can protect their online identities and prevent unauthorized access to their sensitive information.

Overview

Yubico Authenticator is a Shareware software in the category Miscellaneous developed by Yubico AB.

The users of our client application UpdateStar have checked Yubico Authenticator for updates 157 times during the last month.

The latest version of Yubico Authenticator is 6.3, released on 11/12/2023. It was initially added to our database on 07/13/2015.

Yubico Authenticator runs on the following operating systems: Android/iOS/Windows.

Yubico Authenticator has not been rated by our users yet.

Pros

Provides strong two-factor authentication for secure logins
Supports a wide range of online services and platforms
Compatible with various YubiKey hardware tokens for added security
Easy to use with a simple and intuitive interface

Cons

May require purchasing YubiKey hardware tokens which can be an additional cost
Not all online services or applications may support YubiKey authentication
Setting up and configuring the app can be complex for non-technical users

FAQ

What is Yubico Authenticator?

Yubico Authenticator is a software application that generates one-time passwords (OTPs) for use with YubiKeys.

What platforms does Yubico Authenticator support?

Yubico Authenticator is available for Windows, Mac OS X, and Linux operating systems.

What YubiKeys are compatible with Yubico Authenticator?

Yubico Authenticator is compatible with YubiKey 4 and YubiKey NEO devices.

What protocols does Yubico Authenticator support?

Yubico Authenticator supports the HMAC-SHA1 and OATH-HOTP protocols.

Can I use Yubico Authenticator with Google or Facebook accounts?

Yes, you can use Yubico Authenticator with any service that supports the OATH-HOTP protocol, including Google and Facebook.

Does Yubico Authenticator support multiple YubiKeys per account?

Yes, you can configure multiple YubiKeys to be associated with the same account in Yubico Authenticator.

Is Yubico Authenticator open source?

Yes, Yubico Authenticator is released as open source under the BSD license.

Does using Yubico Authenticator require an internet connection?

No, Yubico Authenticator works offline and does not require an internet connection.

Can I use Yubico Authenticator with other two-factor authentication methods?

Yes, Yubico Authenticator can be used in conjunction with other two-factor authentication methods for increased security.

Is Yubico Authenticator free to use?

Yes, Yubico Authenticator is a free software application.

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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157 users of UpdateStar had Yubico Authenticator installed last month.

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