If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When you need to safely store keys, cards, and other ...

While setting up a lock screen PIN on your Android or iPhone, there's always the fear that you might forget it one day. That's especially true if you usually rely on quicker methods without a password ...

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 ...