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 ...

We’ve all been using a passcode to secure our iPhones and iPads since forever, right? You’ve had the option to use an alphanumeric passcode since iOS 7, but if you chose to use a simple numeric code, ...

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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. AURORA, Colo. (KDVR) – A local woman is out ...

If you have an Apple or an Android phone—and you probably do—you have the option of locking your phone using a PIN code. With most of these phones, you can choose a four-digit PIN or a six-digit PIN.

While setting up a lock screen PIN on your Android or iPhone, there's always the fear that you might forget it one day. That's especially true if you usually rely on quicker methods without a password ...

This locked bank vault requires a six-digit key to open, and once you finally make your way inside, you and your squad will be able to line your pockets with loot — and seek out thirty seconds of ...