Having an unlocked iPhone–without so much as a four-digit barrier between you and some subway snatcher–is asking for trouble. Four-digit passcodes or PINs were the only way to secure the earliest ...

Apple's iPhones have long been protected by numeric passcodes, giving iOS users a way to protect keep their devices safe from hackers and prying eyes. Over the years, passcodes have been supplemented ...

Your face makes for a very good security check, but your passcode remains a weak spot. Here's how to change it to keep your iPhone data safe by changing your lock screen passcode. People tend to make ...

When I updated iOS on my iPhone, I was forced to choose a six-digit passcode instead of a four-digit one. Is there any way to go back? As part of its drive to increase security on Apple devices, the ...

It looks like Apple’s plans to strengthen iPhone security to make it impossible for the company to comply with future demands to hack into them will require new hardware. But you can already make it ...

One guy’s lightning-fast phone passcode skills have gone viral on Reddit. A video posted to the GIF subreddit on Thursday showed a train passenger tapping in an incomprehensibly long string of ...

To track your device, protect your data and have the ability to remotely erase your device, it is essential that Find My iPhone is enabled on your iPhone or iPad. When you enable Find My iPhone, ...