North Korea's Cyberwar

Dear Sony Hackers: now that u run Hollywood, I'd also like less romantic comedies, fewer Michael Bay movies and no more Transformers.
— Michael Moore (@MMFlint) December 17, 2014

First of all, let me say this: no, I was not planning to watch "The Interview." Not that I am averse to the premise of assassinating a sitting, living foreign leader, mind you. I just don't like James Franco and Seth Rogen's juvenile style of humor.

The cancellation of The Interview shows that it is very easy for any country to engage in cyber war while it is actually very difficult for the defending country to retaliate. In fact, it is very difficult to really pinpoint whom to blame, which is actually the advantage of cyberwarfare  -- unless, of course, you admit it in order to win an election.

Not surprisingly there are people, regardless of their views toward the administration, who have looked darkly on this issue.

No one should kid themselves. With the Sony collapse America has lost its first cyberwar. This is a very very dangerous precedent.
— Newt Gingrich (@newtgingrich) December 17, 2014

Even though the Obama administration still unwilling to name who is behind the attack finally accused North Korea of masterminding the attack, which in turn was met with an unsurprising denial by Pyongyang, it is very difficult to determine what would be the appropriate retaliation for the attack, especially to a country so completely off the grid like North Korea. And the fact that the North Koreans could still strike again has made the Obama administration wary to escalate the situation needlessly.