You canít impose controls on something you donít own. And in todayís cloud- and mobile-oriented enterprise, no one truly owns the network. The Internet has become the one network that every corporate worker uses and that no corporate IT can control. The emergence of cloud, ubiquitous networks, smartphones and smart (or dumb) networked devices are wreaking havoc over the traditional command-and-control IT mode of operation. This shift is different from anything weíve experienced before, because nobody owns the network.