To lock Signal, open its in-app settings and select "Screen Lock." It'll use the same security method and passcode that your ...

ZDNET's key takeaways Lock iPhone apps with Face ID to prevent others from accessing.You can also hide apps in a secret ...

If you want to keep certain apps out of the reach of other people, you can lock or hide those apps on your Android phone. I’ll show you how to use your phone’s built-in features as well as third-party ...

WhatsApp has over 2 billion users globally. In addition to personal communication, this instant messaging platform is now used for both personal and business purposes. The company has continuously ...

You can lock apps on an iPhone with a passcode-protected time limit in Screen Time. Here's how to do it.

Many Android phones come with built-in personalization features to make the devices look uniquely yours, and Samsung is no exception. However, unlike most brands that bake these features into Settings ...

I'm a big fan of data security in a world where hacks happen constantly, with complex account takeover scams now assisted by AI. It's not just about securing apps and logins with strong, unique ...

Using widgets on your Android phone's home screen is a great way to view important information at a glance without opening apps. But did you know you can also add most of these widgets on your Android ...