If you aren't already using an authenticator app to secure your online accounts, consider downloading one of these top options.

Authenticating apps is an annoying but seemingly necessary feature of modern life. Lots of apps now require it and various apps are trying to get us to use their authenticator services. All except ...

Google’s Authenticator App Just Got a Handy New 2FA Tool You can now sync sign-in codes across devices—but they aren’t end-to-end encrypted. Photograph: Rasid Necati Aslim/Getty Images ...

The Google Authenticator app will give you an extra layer of security for your online apps. You can sync your authenticator codes to your Google Account and across your devices.

Authenticator apps avoid your mobile network, sending codes through its own secure channels to avoid them being compromised. These apps generate one-time six-digit codes that refresh every 30 seconds.

Microsoft Authenticator provides multi-factor authentication options, as well as a password manager. Here's what you should know about the app.

Swiss security company Proton AG has launched Proton Authenticator, a free two-factor authentication app now available on Android. The privacy-driven ...

The Microsoft Authenticator app for consumers can now automatically fill out address and payment information in Web site forms when using Android mobile devices, on top of filling out password fields.

Bitwarden, the creator of the popular open-source password manager, has just launched a new authenticator app called Bitwarden Authenticator, which is available for iOS and Android devices ...

According to a support page, the Microsoft Authenticator app will work on the Apple Watch until January 2023.

Is your Microsoft Authenticator app asking you to sign in again and again? Follow this guide to fix Microsoft Authenticator stuck in a login loop issue.

2FA app Authenticator by 2Stable is being copycatted by scammers as questions about Apple's long-time flawed App Store review process raises.