There is growing concern about the use of commercial filtering and surveillance technology in countries that regularly restrict Internet content and violate human rights. Considerable attention has been focused in recent weeks on Syria, particularly following the Syrian regime’s violent crackdown against the 2011 uprising. Numerous reports have documented the use of technology produced by U.S.-based Blue Coat Systems in Syria to filter Internet content. Despite initially denying the presence of their devices in the country, company representatives eventually acknowledged that 13 of their devices were being used in Syria. This recognition has raised a number of questions about the use of U.S.-produced filtering technology in a country under strict U.S. trade sanction.

Behind Blue Coat: Investigations of commercial filtering in Syria and Burma documents Citizen Lab research into the use of Blue Coat technology in countries under the rule of authoritarian regimes. This research identifies additional devices in use in Syria and describes attempts to obfuscate the use of these devices.

The report also documents the use of Blue Coat devices in Burma. Evidence indicates that these devices are actively in use in Burma and are being used to filter Internet content and facilitate surveillance. Given that Burma, like Syria, is also under strict U.S. trade sanction, the use of technology developed by a U.S. firm to restrict free expression and facilitate surveillance is troubling.

The Citizen Lab calls on Blue Coat to investigate these claims and take action to prevent the further use of its technology in Syria and Burma.