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

Slate’s discussion on the proliferation of Chinese messaging applications worldwide was informed by Citizen Lab research report “Asia Chats: Analyzing Information Controls & Privacy in Asian Messaging Applications.”

Our network security analysis of the popular social media app, RedNote, revealed a number of issues with both the Android and iOS versions of the app.

RightsCon, the world’s leading summit on human rights in the digital age, is just around the corner and will be held in Taipei, Taiwan and online from February 24–27, 2025.  Researchers from The Citizen Lab are scheduled to speak in a series of discussions, panels, and workshops at RightsCon addressing some of the most urgent… Read more »

The Information Controls Fellowship Program (ICFP) from the Open Technology Fund (OTF) fosters research, outputs, and creative collaboration on repressive Internet censorship and surveillance issues. We welcome proposals from fellowship candidates for research projects related to our current thematic areas.

微信是一款具有多种功能的应用程序。之前，我们研究了小程序的隐私问题及其监视以及审查文本和图像消息。本研究重点研究微信的网络加密协议及其安全性。

微信有超過十億每月活躍使用者，我們分析了微信使用的主要網路協定 MMTLS 的安全和隱私特性，並發佈了首篇公開的研究報告。

微信是一個具有許多功能的應用程式。之前我們研究過圍繞小程式的隱私問題，以及微信對文字和圖片訊息的監視及審查。在這項研究中，我們主要關注微信的網路加密協定及其安全性。

Research FAQ for the full report “Should We Chat, Too? Security Analysis of WeChat’s MMTLS Encryption Protocol”

Emile Dirks, Research Associate at the Citizen Lab, prepared a written submission for the Congressional-Executive Commission on China (CECC) about the state of human rights in the country. The CECC was established by Congress in October 2000, with the legislative mandate to monitor human rights and the development of the rule of law in China,… Read more »