What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure.

First, download the Microsoft Authenticator app, which is available for iOS and Android, and log in. Select the Security tab, ...

Instead of sending your six-digit authentication code via SMS message, authenticator apps are constantly generating the codes themselves and are synced with the services you use.

Google is phasing out SMS-based six-digit authentication codes for Gmail, opting instead for QR codes as a more secure method of two-factor authentication (2FA), according to the Forbes report ...

Do you want to protect your Discord account using two-factor authentication? We'll show you how to enable 2FA on Discord on desktop and mobile.