After successfully entering your 2FA code, you will be given five “emergency scratch codes”. These codes will allow you to log into your account if you happen to lose access to your 2FA device.

You’ve left your social media accounts vulnerable for too long. Two-factor authentication (2FA) is the safest way to use your Facebook, Twitter, TikTok, Snapchat, and YouTube.

Once you set up 2FA on your Discord account, a pop-up dialog box asks you to enable SMS authentication and download backup codes.

How to Set Up Two-Factor Authentication on Facebook and Instagram It's better to be safe than sorry later by setting the 2FA on your Facebook and Instagram.

It automatically generates these codes when you set up 2FA for your Google account. As a precaution, you can copy all ten backup codes and save them somewhere secure.

Here's how to set up 2FA there to save yourself some grief when it comes to Amazon and your information security.

If you've grown tired of your current 2FA app, you can import all of your entries into Proton Authenticator. Supported 2FA apps include Google Authenticator, Aegis Authenticator, Bitwarden ...

This step-by-step guide with screenshots covers how to auto delete iPhone verification codes with iOS 17 and more.