Lock Computer With a USB Flash Drive

We are familiar with USB flash drives that are often called a flash disk. Apparently, the flash disk is not only can be used to store and carry files, but also can be used to lock the computer, with application called Predator. The concept is simple, when we lift our flask disk, the computer is locked. Then when we plug back the flash disk, the computer will be used again.

Predator is a very simple application. We just need to plug the flash disk, run the application, and start working. When we need to leave the computer for a while, we just pull out our flash disk, keyboard and mouse will be locked. The computer screen will also be dark. When we return, we only need to plug the flash disk that serves as the key before, and we can continue with the work.

Predator can also be set to use a password when we will unlock the computer. To anticipate when the flash disk as the primary key is lost, we can make a spare key with a flash disk, which can be used in an emergency.

Predator available in the paid version and free version. We can use it free for personal use. It can only be used on computers running Windows operating systems only.

You can download it in it's official web site.