This holiday season has stood out a bit from others, being the first time, at least as far as I can recall, that cyber warfare and the fictional assassination of North Korea's Supreme Leader have featured so very prominently in news and personal discussions. The Sony Pictures release of The Interview [...] has actually generated some interesting ideas about cybersecurity, information warfare, and a host of other issues.

Sony-North Korea incident underlines that multinationals need to consider the world at large.