This simple USB trick adds physical security to your PC without buying extra hardware.

Privacy and security concerns are becoming more commonplace as data sharing becomes more commonplace. Here's how to lock down your computer via USB key.

To protect your data, you can lock your USB ports from working with USB sticks. You can use one of these free USB port-locking software to do so easily: URC Access Modes Nomesoft USB Guard Windows USB ...

Ever wanted to lock and unlock your computer with a USB drive or a physical key? It looks cool and adds another layer of security to your computer. Unlocking a computer with a USB drive is more ...