Install Google Authenticator on your device. Android iOS Locate your account's two-factor authentication setup process. You should get a QR code or a long string of characters.

Step 1: Install Google Authenticator Step 2: Configure a 2FA App on Your Phone or Tablet Step 3: Verify Two-Factor Authentication on Your Account You’ve Successfully Enabled 2FA for Your Ubuntu ...

How Google Authenticator’s account syncing works Once you update the Authenticator app on Android or iOS, you’ll find a brand-new app icon, and a green cloud image in the top-right corner.

While Google has long switched to a default phone-based approach rather than a code-based authentication, it still offers Google Authenticator, its one-time code (OTP) generator that can be used ...

For Android users looking for the best authenticator app on their platform, Aegis might just take the cake. It’s free, open-source, and not tied to a proprietary system, like Google.

Google isn’t the only firm offering 2FA sign-in codes to provide backups. Since 2019, Microsoft has allowed people to use a “backup and restore” tool for its Microsoft Authenticator app.