How Hong Kong Protesters Evade Surveillance With Tech | WSJ

Protesters in Hong Kong fear they are being monitored by the local government and potentially by China, a country at the cutting edge of mass surveillance. So demonstrators have developed hacks to avoid arrest and hide their digital tracks. Photo composite: Sharon Shi More from the Wall Street Journal: Visit : Visit the WSJ Video Center: On Facebook: On Twitter: On Snapchat: #WSJ #HongKong #HKProtests