The next time a paper or a web form or a company asks for your SSN and they assure you that their data practices are safe, think of this video and ask them if anyone in their company uses laptops computers. Of course, I am not suggesting that desktop PCs could NOT be compromised with the exact same attack, they can, but it would be slightly more difficult to stroll into corporate headquarters and walk off with a desktop PC or a mainframe server.








Let’s say you had a one gigabyte MP3 player full of music. Using encryption one could take all of the information contained on the MP3 player and turn it into a string of numbers based on the key and equation used for the encryption.