Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NS...Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NSA contractor Edward Snowden. The leaked information provoked shock and outrage. Subsequently, an investigation carried out by various Chinese govem- ment departments over several months confirmed the existence of snooping activities directed a^ainst China.展开更多
文摘Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NSA contractor Edward Snowden. The leaked information provoked shock and outrage. Subsequently, an investigation carried out by various Chinese govem- ment departments over several months confirmed the existence of snooping activities directed a^ainst China.
