Thanks for all the responses folks. I've been following the Sony hack story but not being a techie I'm not that familiar with most of what you are telling me. Its certainly educational tho. However for the typical computer person, the hard drive bomb thing seems like an excellent way to prevent...
Thanks for the response. Perhaps I also should have ask the question differently. What if every computer that has access to the internet had a program or app that bombed the hard drive of the intruding computer, regardless of who the intruding computer belonged to, wouldn't that solve the...