One of the most sullied words that have pervaded public discourse, with the rise of the internet, is “hacker”. The word conjures up images of a silent, menacing, technology-savvy young man, who, with his almost magical control over the digital realm, manipulates systems, changes the laws, rewrites the rules and takes complete control. A hacker is defined by his ability to play around with the basic elements of a system and perform actions, sometimes for social good, but often, for fun and to...