How does encryption work? That’s what I wanted to know. So I found Paul Herbka to help me understand everything from file and data encryption to WEP Encryption, and to have him talk about a variety of the software and security solutions available in the market today. There’s actually several different types and I’ll kind of break it down into two giant categories. The first category would be like for PC’s, laptops, desktops. And then underneath that comes in all the other different mobile devices, like PDA’s, Smart Phones, Blackberry’s, etc., as well as removable media and the other items that might go into a PC.