Bruce Schneier, writing in the MIT Technology Review warns of the danger that is growing in the name of Internet Nationalism, & reminds us what it really covers up:
But remember: none of this is cyberwar. It’s all espionage, something that's been going on between countries ever since countries were invented. What moves public opinion is less the facts and more the rhetoric, and the rhetoric of war is what we’re hearing.
He calls for a more sensible approach:
We need to damp down the rhetoric and—more importantly—stop believing the propaganda from those who profit from this Internet nationalism. Those who are beating the drums of cyberwar don’t have the best interests of society, or the Internet, at heart.