You know, these are sophisticated devices. The average person is way in over their head. So even a home user can implement some of these. But anyone can pick it up and gain some information to help secure their site. What about the big worry also is with e-commerce booming.
Most people actually focus on the credit card transaction passing across the Internet.
And the concern if their actual credit card number can be displayed as it travels across the Internet. Most attackers are not really going to focus on that. So instead of getting my credit card information that would take a lot of time, why not get thousands of credit cards. Good common sense. Thanks very much.