Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password. You also have additional account management...

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Jul 10, 2025 · Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the best MFA apps we've tested.

Aug 10, 2025 · Setting up Google Authenticator is simple. Download it from your app store, scan a QR code from the website you want to protect, and you’re ready to go. The app works even without an …

Dec 7, 2025 · At the time of writing, Google Authenticator remains one of the most reliable ways to generate secure authentication codes on Android. This guide walks you through downloading the …

Nov 27, 2022 · Two-factor authentication apps are popular and powerful tools. They let you log into your account with a second line of authentication. Thus, you can keep your accounts secure even if your...

Oct 14, 2025 · TechRadar Pro's team of expert testers have been reviewing all the best authenticator apps for years, looking at the key features such as identity verification methods, device compatibility,...

Jan 5, 2026 · If you're searching for a strong two-factor authentication application for your mobile phone, Google Authenticator is one of the strongest solutions. You can download the app free of charge for...

Jan 29, 2025 · Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also...

Jul 23, 2025 · Want your accounts to stop being easy targets? These are the best authenticator apps of 2025, tested on actual devices by a real person.