Tor: From the Dark Web to the Future of Privacy by Ben Collier.
Ben holds a MSc in Criminology and Criminal Justice from the University of Edinburgh and a PhD in Criminology from the Scottish Centre for Crime and Justice Research. He is a Cambridge Cybercrime Centre postdoctoral researcher and long-term collaborator with this interdisciplinary center, focusing on online hacker communities and cybercrime markets. Today he is a Senior Lecturer in Digital Methods at the University of Edinburgh within the Department of Science, Technology, and Innovation Studies (STIS).
The Dark Web is a subset of the internet that was designed to be hidden from search engines and requires specific software, like Tor. Well known for illegal marketplaces (Silk Road) for drugs, firearms, murder for hire, stolen data, selling breached data, and hacking services, yet in fact is also serving as a privacy resource. Here forums allow users to exchange data regarding whistleblower platforms and also permits journalists to communicate in countries with strict censorship.
Insert irony: the very markets trafficking in illicit goods today rely on a architecture engineered by the U.S. Naval Research Laboratory.