Cybersecurity has become a major concern for governments, companies and citizens, as some of their most sensitive information is routinely stored and communicated online. Rogue attackers can steal confidential information or corrupt their databases, potentially leading to critical security incidents ranging from reputational damages and economic losses to national security risks. The threat, however, works in two ways. While companies and governments are concerned about being targets of digital infiltration, they have used these technologies to obtain extensive information from common citizens for crime and terrorism prevention or commercial purposes. Collecting geolocationdata and screening social networks are now common practices, relatively easy to carry out due to the embedded features of modern devices. For years, many surveillance practices were conducted …