SMS codes carry vulnerabilities, and authenticator apps provide stronger security in many scenarios. Here are scenarios where installing an authenticator app on your Android phone proves essential.

Not feeling secure enough? Blizzard has introduced a Dial-in Authenticator system, which for now is only available for U.S. residents. People with the impossibility to authenticate their accounts via ...

You should be using 2FA for all your accounts—and an authenticator app makes 2FA even better.

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import capabilities, iCloud sync, and thoughtful security features from a company you ...

Google Authenticator will now sync your 2FA codes to use on different devices The cloud-based syncing means you can access the two-factor authenticator codes from any device.