Ever had your credit charged for something you never bought? You might have been a victim of electronic pick-pocketing. In this session of ITU Presents, Dr. Fred Cheng talks about how data security needs to constantly evolve as more and more private user information goes to the cloud. With an ever increasing number of corporations and individual users hosting sensitive information on shared systems, data protection has assumed a greater importance than ever before. Dr. Cheng discusses potential sources of security breaches – and how we can protect ourselves against these threats.