Touch the "Settings" icon on the iPhone home screen to open the app. Select "General." Choose "Passcode Lock" to view all the passcode settings for your iPhone. If you already have a passcode enabled, ...

Garmin watches can lock with a passcode, but this feature isn't on by default. Read on to find out how to turn this feature on, so you can lock your data when your watch isn’t on your wrist. Passcodes ...

Locking your iPhone — which turns off the display and makes a passcode required to turn it back on again – is an easy way to protect your data and personal ...

The Samsung Galaxy S6 and Samsung Galaxy S6 Edge come with a number of security features that aim to prevent thievery and prying eyes. One of the first layers of security is the Galaxy S6 passcode ...

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 ...

Forgot your Apple Watch passcode? Don’t panic. Here is how to hard reset your Apple Watch using just the side buttons or your ...

Update: An earlier version of this article mistakenly presented this bug as a passcode lock screen bypass. As any attacker requires access to an unlocked iOS device in the first place in order to ...

Google—or, more specifically, Chrome—has had a makeshift password manager for a while now. You’ve probably seen it before: any time you enter a password into a ...

My 8 year old relative got hold of my iPhone and tried a few passcodes before she got locked out. She tried just three or four times, then got a black screen with the Apple logo and a progress bar. I ...

WhatsApp could soon become even more secure. Photo: Killian Bell/Cult of Mac After protecting your private conversations with end-to-end encryption, it seems WhatsApp wants to give you even greater ...