The Coming Cyber War

As a student of Information Security, I try to keep abreast of the latest news developments about this subject. I was cruising through my usual political sites, when I happened upon this little tidbit. It looks like a Cyber War is coming between the United States and Iran. I wonder what that would actually be like…to be in war fought entirely online?
Good article by Tina Casey at www.talkingpointsmemo.com

Duqu And Stuxnet Could Be Cousins In Arms Against Iran | TPM Idea Lab