本报告研究微软必应自动建议功能（autosuggestion）针对人名的审查。我们发现，除了审查与色情相关的人名，第二大被微软必应审查的人名类别是与中国领导人，异议人士相关以及其他在中国被认为是政治敏感的人名。

自我們的初次報告以來，我們發現蘋果公司已經停止了在台灣進行針對中國政治敏感內容的審查。然而，盡管人權組織建議美國公司抵制內容審查，蘋果公司仍然繼續在中國大陸以外的香港地區進行廣泛的、基于關鍵詞的政治審查。

自我们的初次报告以来，我们发现苹果公司已经停止了在台湾进行针对中国政治敏感内容的审查。然而，尽管人权组织建议美国公司抵制内容审查，苹果公司仍然继续在中国大陆以外的香港地区进行广泛的、基于关键词的政治审查。

Since our report in August 2021, we find that Apple has eliminated their Chinese political censorship in Taiwan. However, Apple continues to perform broad, keyword-based political censorship outside of mainland China in Hong Kong, despite human rights groups’ recommendations for American companies to resist blocking content.

「冬奧通」是2022年北京奧運會官方規定與會者必須安裝的一個手機軟件。本研究指出「冬奧通」有一個簡單但後果嚴重的安全漏洞，即其用于加密用戶語音音頻和文件傳輸的加密技術可以輕易被繞過。健康申報表等傳輸詳細護照等個人資料，個人健康信息以及旅遊史等也存在安全漏洞。服務器響應也可以被欺騙，允許攻擊者向用戶顯示虛假指令。

MY2022, an app mandated for use by all attendees of the 2022 Olympic Games in Beijing, has a simple but devastating flaw where encryption protecting users’ voice audio and file transfers can be trivially sidestepped. Health customs forms which transmit passport details, demographic information, and medical and travel history are also vulnerable. Server responses can also be spoofed, allowing an attacker to display fake instructions to users.

“冬奥通”是2022年北京奥运会官方规定与会者必须安装的一个手机软件。本研究指出“冬奥通”有一个简单但后果严重的安全漏洞，即其用于加密用户语音音频和文件传输的加密技术可以轻易被绕过。健康申报表等传输详细护照等个人资料，个人健康信息以及旅游史等也存在安全漏洞。服务器响应也可以被欺骗，允许攻击者向用户显示虚假指令。

In this report, we introduce the design of GFWatch, a large-scale longitudinal measurement platform that informs the public about how GFW censorship changes over time and its negative impact on the free flow of information.

On March 22, 2021, Citizen Lab research associate Christopher Parsons appeared before the Special Committee on Canada-China Relations to testify about issues of national security, governance, and trust with regards to Chinese companies and their technical products and services.

A comparative analysis of security, privacy, and censorship issues in TikTok and Douyin, both developed by ByteDance.