Tag Archives: China

不能说的秘密:新浪微博和微信上被过滤的“709追捕”

本报告属于多伦多大学蒙克全球事物学院公民实验室对微信和新浪微博信息审查的研究系列。通过一系列测试,研究者发现了在这两个平台上被审查过滤的与“709追捕”相关的关键词和图片。与公民实验室过去的研究结果相同,审查以不透明的形式进行。

We (can’t) Chat: “709 Crackdown” Discussions Blocked on Weibo and WeChat

This report analyzes the information control practices related to a national crackdown on Chinese rights lawyers and activists on two leading Chinese social media networks. We document the Search filtering on Weibo, China’s Twitter-like service, as well as keyword and image censorship on WeChat, the most popular chat app in China.

Cashless Society, Cached Data: Security Considerations for a Chinese Social Credit System

The second post in this series examines a Chinese mobile payment app feature increasingly covered in foreign media: testing of what may one day be a nationwide official social credit system to replace its traditional analog counterpart. Our exploration of potential security, privacy, and other issues of such a system is meant to raise questions that can inform discussions about how it will evolve.

Cashless Society, Cached Data: Are Mobile Payment Systems Protecting Chinese Citizens’ Data?

This research series presents an in-depth examination of mobile payment systems, a rapidly evolving form of financial technology. We will provide an overview of how they are used in China–where they are taking off faster than anywhere else in the world–and what implications their security and data protection practices may have for millions of users, by presenting a case study on Alipay.

CBC highlights Citizen Lab research on China

A CBC article exploring the Chinese government’s use of surveillance techniques, what has been called the “Great Firewall,” highlights Citizen Lab’s work in studying the state and private enterprises that support it. In an interview, Citizen Lab Director Ron Deibert comments on the surveillance practices that the regime uses.

Tibetans blocked from Kalachakra at borders and on WeChat

From January 2 to 13 2017, His Holiness the Dalai Lama is holding a popular Tibetan Buddhist teaching called Kalachakra in Bodh Gaya, India. Increased restrictions from the government of China has barred Tibetans in Tibet from attending the teachings. This report documents blocking of Kalachakra-related keywords on WeChat revealing how restrictions on the ritual extend online.

Lotus Ruan interviewed by VOA Mandarin on WeChat censorship

Citizen Lab Researcher Lotus Ruan was interviewed by VOA Mandarin on the recent release of the report entitled “One App Two Systems, How WeChat uses one censorship policy in China and another internationally.”

Citizen Lab Director Ron Deibert interviewed by CNNi on WeChat report

Director Ron Deibert spoke to CNN International on Citizen Lab’s recent report, titled “One App, Two Systems: How WeChat uses one censorship policy in China and another internationally.” Deibert commented on trends of censorship and surveillance in China, and Asian instant messaging applications more broadly.

“一APP两制”:微信如何区别审查中国及海外用户

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

One App, Two Systems: How WeChat uses one censorship policy in China and another internationally

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