多伦多大学公民实验室的最新报告揭露了微信平台的审查机制。微信是中国腾讯控股有限公司旗下的即时通讯应用，目前是中国最受欢迎的聊天软件之一，也是全球排名第四的最流行聊天软件

In this report we provide the first systematic study of keyword and website censorship on WeChat, the most popular chat app in China

In this report, we reverse engineer three popular live streaming platforms (YY, Sina Show, and 9158) and find keyword lists used to censor chat messages. Tracking changes to the keyword lists over the past year gives an inside look into how these applications implement censorship

Canada’s Department of National Defence, and its associated research wing, Defence Research and Development Canada (DRDC), are looking to purchase software to analyze social media streams in real-time. Christopher Parsons weighs in on concerns of the possibility of accidentally collecting Canadians’ personal information.

Freedom House has released their “Freedom on the Net 2015” report, placing China at the bottom of a ranking comprising 65 countries. The report cites the Citizen Lab’s research on China, specifically on chat application censorship and targeted threats.

This report is an analysis of the types of content removed by WeChat on its public accounts (also known as “official accounts”) blogging platform.

China’s censorship of social media platforms has largely been focused on speech that targets or criticizes the government, until recently. The Cyberspace Administration of China’s new regulations will target sexual innuendo, in particular 25 of the most popular “dirty words” in China.

UC Browser is the most popular mobile web browser in China and India, boasting over 500 million users. This report provides a detailed analysis of how UC Browser manages and transmits user data, particularly private data, during its operation. Our research was prompted by revelations in a document leaked by Edward Snowden on which the Canadian Broadcasting Corporation (CBC) was preparing a story.

According to state media organization People’s Daily, Apple agreed to Chinese government “security checks.” Citizen Lab Research Fellow Jason Q. Ng expressed concern that this practice may set a trend of compliance to such demands amongst other firms.

Citizen Lab Research Fellow Jason Q. Ng commented on the effect that China’s real name registration policy will have on virtual private networks (VPNs) and self-censorship.