One common puzzle for the security-minded is how to work with confidential data on the road. Sometimes you can’t bring your laptop, or don’t want to. But working on somebody else’s machine exposes you ...

Add Yahoo as a preferred source to see more of our stories on Google. Tetra Images/Getty The beauty and simplicity of USB, or universal serial bus, is that the concept is designed to allow all types ...

We may receive a commission on purchases made from links. The USB ports on modern laptops are versatile interfaces that you can use to connect a multitude of devices. While these ports were once ...