For most of us, privacy means an unlisted telephone number. But what about your Social Security number? your Credit card numbers? You bank account statements? Your personal health data? you may think this informatin is also secure, but if you've ever ordered anything over the Internet, or if your credit card is on file at the local video store just in case you never return that copy of Titanic, or itf you throw out bank statements without shredding them, Then this information is now in the public domain and can eeasily be discovered and used against you by a private eye, a computer hacker, or even a vengeful neighbor or former lover.