Open the Settings app to Security & privacy. Tap Secure device to engage the Android lock screen, which is useful if your phone is lost and unlocked. Also available from this page are options to play ...

Android's pattern lock, which lets you unlock your phone by swiping a specific pattern across the screen, may seem more secure than a password, but that's not always the case. While Android's pattern ...

Learn How to Create a DIY Cardboard Lock! Discover the secrets of crafting your very own fully functional lock using just ...

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 ...