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, ...

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 ...

How can a person secure their iPhone 5s with either a four-digit or more complex alpha-numeric passcode? A new iPhone 5s or one updated to a new version of iOS 7 or higher asks users to make a ...

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 ...

Like any cellphone, your iPhone contains personal, sensitive data that you may not want unauthorized users to see. Locking this sensitive data, such as your text messages, is achieved by adding a ...

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 ...

There are several ways to lock and unlock your Apple Watch, and depending on the settings you select, you can always keep your Watch unlocked, unlock and lock it manually, or have it automatically ...

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 ...

We all like to share our technology, but phone borrowers have an annoying habit of looking at things they’re not supposed to: opening dating profiles and private photos, noticing financial or ...

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 ...

iOS 6.1.3 has only just been released by Apple, and already a security hole has been followed – allowing anyone to bypass the passcode lock on iPhones, and access private data on the device.