Five strategies for reclaiming our personal privacy online

Our privacy is being exploited commercially by the oligopoly of Silicon Valley, and in the name of national security by our governments. With so little control over our online lives, how can we reclaim the balance?When Tim Wu published his influential book Master Switch in 2010, he powerfully argued that all communications markets began with a period of creative openness and experimentation, yet within 20 years settled into some sort of state-regulated oligopoly. The internet, Wu proclaimed hope