The Kojo Nnamdi Show

Tech Tuesday goes legitimate and illicit -- and explores -- and explores the "darknet." A shadow Internet network where users are anonymous and information cannot be tracked, the darknet is used by everyone from activists avoiding repressive regimes to criminals avoiding the law. A useful tool for journalists and law enforcement, we all got a small window into the darknet last fall, when the hacker group Anonymous breached a notorious child porn site and released the names of its users.