Free Expression Online
Studies of Internet filtering, network interference, and other technologies and practices that impact freedom of expression online.
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香蕉视频app安卓On May 7 2020, the Citizen Lab published a report that documents how WeChat (the most popular social app in China) conducts surveillance of images and files shared on the platform and uses the monitored content to train censorship algorithms. This document provides a summary of the research findings and questions and answers from the research team.