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? Newly-released research suggests that, at least when someone close by could be looking over your shoulder, you might be safer with an old-fashioned PIN. The research, presented in a paper entitled “Towards Baselines for Shoulder Surfing on Mobile … More Your Android lock screen pattern isn’t as safe as a PIN code