A reader disagreed with my view that Iran deserves to get hit with malware because of its nuclear program. But he makes some interesting points about the rules of engagement that are worth sharing. “You can’t just act like that. This type of action by one government against another constitutes an act of war,” he writes. He asks readers: Is it time to start thinking about creating modern rules for cyber warfare? My opinion: It wouldn’t do any good. When you look at how good attackers are at covering their tracks, I don’t see how any global law could be enforced.”]