A few years ago when I was boasting how I had designed the online tracking, controlling and propaganda for CCP in mid late 90s to a friend's father who had happened got a close contact with Guang Dong Telecom. He told me that in the DC of Guang Dong Telecom, he could see all traffic of WeChat around the world, all the detailed convesation s. I just smiled and I did not tell him I had close contacts too in Guang Dong Telecom in mid late 90s. And I just praised that CCP had done well, though not early enough. |