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. For ...

Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For example, you might get a text message or email with a ...

WhatsApp users are being warned about a worrying scam which has seen people locked out of their accounts. Users have been tricked into handing over a six-digit “verification code” which hackers have ...

Protect your WhatsApp account with two-step verification, adding a six-digit PIN for enhanced security. This feature requires the PIN when registering your number on a new device. You can easily turn ...

The update, which Ring announced in a blog post on Tuesday, February 18, sends you a different six-digit verification code every time you log into your Ring account. The code will be sent via email or ...

It’s been thought for a while that a four-digit passcode on an iPhone (and other devices) was too weak. While Apple had safeguards in place to prevent repeated failed attempts, a proof of concept in ...

Two-factor authentication (2FA) is a method of protecting an online account. The two factors—things that identify you—in 2FA: Something you yourself know, like a password; and something you have that ...

Users with iPhone 5S, 6, 6 Plus, iPad Air 2 and iPad Mini 3 will now have more secure passcodes. Apple users will be able to log in to their products with a six-digit passcode when iOS 9 debuts. The ...