CIOs face more complexity than ever as an array of new technologies, from social media to cloud computing, open up new opportunities - and vulnerabilities. In ensuring that their businesses aren't exposed to new threats while charging into these new frontiers, IT security teams are essentially helping to enable emerging business models. Whether that means training employees on social media or pressuring cloud vendors to disclose their security practices, IT security will continue to evolve from its historic focus on protecting IT systems to playing a more entrepreneurial role in business.
