As a follow-up to our post about the number of sites miscategorized by SmartFilter, our tests with Blue Coat show that miscategorization is not a problem limited to a single product. We should be skeptical of any company’s claims that they are able to categorize much of the web accurately, or that their rate of “collateral damage” is very low.

March 10, 2014

On January 20, 2014 the Citizen Lab along with leading Canadian academics and civil liberties groups asked Canadian telecommunications companies to reveal the extent to which they disclose information to state authorities. This post summarizes and analyzes the responses from the companies, and argues that the companies have done little to ultimately clarify their disclosure policies. We conclude by indicating the subsequent steps in this research project.

March 6, 2014

This report outlines an extensive US nexus for a network of servers forming part of the collection infrastructure of Hacking Team’s Remote Control System. The network, which includes data centers across the US, is used to obscure government clients of Hacking Team. It is used by at least 10 countries ranging from Azerbaijan and Uzbekistan to Korea, Poland and Ethiopia. In addition we highlight an intriguing US-only Hacking Team circuit.

February 28, 2014
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