People usually forget to lock their desktops when they leave their desks for some time and an open desktop could be a real threat and could have serious consequences. One should always lock the screen ...

What? Only three choices? (the maybe's can choose Taco!) This is an operating-system-agnostic poll, PC, Mac, Linux, Raspberry Pi, whatever you use as your home computer. For the purpose of this poll, ...

Predator lets you lock and unlock your desktop using a USB thumb drive. What I like best about Predator ($29, 30-day free trial) is the concept: Instead of using a password to unlock your computer, ...

There are many options when it comes to locking a Mac, from simply closing the lid to keyboard shortcuts. You'll need to set up a password for your Mac before you can ...

One of America's top defence research institutes, Sandia National Laboratories, has unveiled a combination lock with a difference -- it's the size of a shirt button. Using microelectromechanical ...