A tweet from billionaire Elon Musk – “Use Signal,” was all it took to make the whole world take a decision. Elon’s tweet came after WhatsApp had publicized the changes to its privacy policy after the ...

Many people are now using smartphones as portable storage of important files. Aside from the fact that they can access the file at any time when needed, modern smartphones also offer higher security ...

Choose what's on your lock screen and how it unlocks This article explains how to customize the lock screen on your Android device. Android devices have several unlock options. Follow these directions ...

What's safer? Using a numeric PIN code to unlock your Android smartphone or relying on a finger squiggle? Newly-released research suggests that, at least when someone close by could be looking over ...