该报告通过审查 WeChat 应用程序在其各种功能正常运行期间收集并发送到 WeChat 服务器的数据，对流行应用程序 WeChat 的隐私问题进行了分析。我们发现，他们收集的使用数据多于 WeChat 隐私政策中披露的程度。
這份報告檢視熱門應用程式 WeChat 在其各種功能的正常運作過程中所蒐集並傳送至 WeChat 伺服器的資料，以此分析該應用程式存在的隱私問題。我們發現，WeChat 蒐集的使用資料比在隱私權政策中公布的還要多。
We conducted the first analysis of WeChat’s tracking ecosystem. Using reverse engineering methods to intercept WeChat’s network requests, we identified exactly what types of data the WeChat app is sending to its servers, and when. This report is part one of a two-part series on a privacy and security analysis of the WeChat ecosystem.
The IATA Travel Pass (ITP), a global, opt-in app to receive, store, and share digital COVID-19 test certificates for flights, has a critical flaw in its registration process which allows an attacker to impersonate another user, needing only to know the user’s passport details but not possess the passport itself.
On April 13, the Citizen Lab published an analysis of the IATA Travel Pass. In this post, we discuss the significance of the report’s findings.
2021 年 3 月 22 日，公民實驗室發佈了一篇研究報告，比較 TikTok 與抖音的安全、隱私及言論審查。我們將於本文中與研究員 Pellaeon Lin 討論他的研究發現。
A comparative analysis of security, privacy, and censorship issues in TikTok and Douyin, both developed by ByteDance.
As part of the Citizen Lab’s research into the security and privacy of applications, we report on issues we discovered with three COVID-related applications in Indonesia and the Philippines – PeduliLindungi, StaySafe PH, and COVID-KAYA.
COVID-KAYA, a platform used by frontline healthcare workers in the Philippines to collect and share COVID-19 cases with the Philippines Department of Health, contained vulnerabilities in both the web and Android apps that allows for unauthorized users to access private data about the app’s users, and potentially patient data.