App Privacy and Controls

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Research into privacy, security, and information controls of popular applications.

Latest Research

China Chats: Tracking surveillance and censorship in TOM-Skype and Sina UC

In this collaborative study between the Citizen Lab and Department of Computer Science at the University of New Mexico we examine the implementation of censorship and surveillance in two IM clients maintained by two different Chinese companies. For a period of more than a year and a half, we downloaded and decrypted the censorship and surveillance keyword lists used by the client software of two IM programs used in China: TOM-Skype and Sina UC.