Learn how to enable a Screen Lock and Change PIN on the Signal messenger app to better protect your app and the messages in it.

I'm going to show you how to set a Passcode on Lock Screen with the Apple iPhone 5 in order to secure private data or keep pranking friends from your phone.

How to add Screen Lock on Galaxy S10 | set up Pattern, PIN, Password By Harvey Hisona November 5, 2019 August 31, 2023 It’s important to secure the screen of your new Galaxy S10 right away.

Here's an updated guide to using the passcode lock on an iPhone 5s. We give users the steps for setting it up with either a 4-digit or longer code.

Setting a screen lock on your device is a huge step toward securing your data. Here's how to set a screen lock on a Pixel or other Android device.

Your Android lock screen pattern isn't as safe as a PIN code What's safer? Using a numeric PIN code to unlock your Android smartphone or relying on a finger squiggle? The answer might surprise you.

Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.

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.