The iPhone offers strong end-to-end encryption for all your data, and that's a great feature to have on the most important computer in your life. But that encryption is only as good as the PIN or ...

You should use a strong Lock Screen passcode to ensure thieves can't observe you entering your PIN and then stealing your iPhone. And we've shown you how to set up a stronger iPhone Lock Screen ...

The popularity of the iPhone combined with the small form factor of the device make it a prime target for thieves, and also make it highly unlikely that a lost iPhone 4 would be returned to its ...

Apple plans to require six-digit passcodes to unlock its latest mobile devices that use iOS 9, its forthcoming mobile operating system. Users already have the option in iOS 8 of setting a much longer ...

Opinions expressed by Entrepreneur contributors are their own. Apple’s release of iOS 9 last month has done us all a tremendous public service: It’s brought mobile security into the spotlight for ...