عَمِلنا في هذا البحث على تطوير تقنيات جديدة لمسح الإنترنت لتحديد 45 بلداً قد يقوم فيها مشغلو برامج التجسس بيغاسوس من شركة NSO بإجراء عمليات تجسس.

In this post, we develop new Internet scanning techniques to identify 45 countries in which operators of NSO Group’s Pegasus spyware may be conducting operations.

本报告从技术层面分析微信如何过滤图片，并提出可能的反审查方法。

This report demonstrates the technical underpinnings of how WeChat image censorship operates and suggests possible evasion strategies.

Investigation of a malware campaign targeting the Tibetan community and discussion of the challenges in analyzing closed espionage ecosystems.

Citizen Lab validates Amnesty International investigation showing targeting of staff member and Saudi activist with NSO Group’s technology.

This report describes our investigation into the global proliferation of Internet filtering systems manufactured by the Canadian company, Netsweeper Inc.

This section details the research questions that informed our study. We also outline in detail the methods that we adopted to identify Netsweeper installations worldwide, and those that we employed to reduce the findings to countries of interest. We also present high-level technical findings and observations.

In this section, we spotlight several countries where we have evidence of public ISPs blocking websites using Netsweeper’s products. Each country has significant human rights, public policy, insecurity, or corruption challenges, and/or a history of using Internet censorship to prevent access to content that is protected under international human rights frameworks.

This section examines the legal, regulatory, corporate social responsibility, and other public policy issues raised by our report’s findings. We focus on the responsibilities of Netsweeper, Inc. and the obligations of the Canadian government under international human rights law.