If you’re an iPhone user, your Notes app is likely filled with stuff (like your amateur poetry and passwords) that you don’t want other people to read. Apple knows that too, which is why iOS lets you ...

Tech reporters Nicole Nguyen and Joanna Stern of the Wall Street Journal are back with a follow-up on their exposé of Apple’s problematic iPhone security design decisions. In the first article, they ...

Have you ever stopped to think about how much sensitive information lives on your iPhone? From passwords and financial details to personal reflections and work notes, your device is a treasure trove ...

You can lock your Signal app so that anyone trying to open it will have to enter a passcode or other type of verification. To lock Signal, open its in-app settings and select "Screen Lock." Signal ...

Although the iPhone does allow you to setup a lockscreen passcode, it doesn’t give much flexibility in choosing one, allowing you to set only a four-digit passcode. If that doesn’t pass your security ...

You can’t really go too far when it comes to phone security, considering everything of importance we put on these compact devices—from bank account apps to our most intimate conversations—and while ...