“How do the “digital footprints” of Internet and cellphone users affect privacy, and what impact does this have on freedom of expression? These questions lie at the heart of a new study released by UNESCO this week…This publication seeks to identify the relationship between freedom of expression and Internet privacy, assessing where they support or compete with each other in different circumstances. The book maps out the issues in the current regulatory landscape of Internet privacy from the viewpoint of freedom of expression. It provides an overview of legal protection, self-regulatory guidelines, normative challenges, and case studies relating to the topic.