I’ve written previously about China working to censor citizens’ Internet use, including its current attempt to require that all computers sold there come preinstalled with Web-filtering technology. Today, the Wall Street Journal reports on Iran’s efforts to censor its citizens’ Internet use.
The Iranian regime has developed, with the assistance of European telecommunications companies, one of the world’s most sophisticated mechanisms for controlling and censoring the Internet, allowing it to examine the content of individual online communications on a massive scale.
Interviews with technology experts in Iran and outside the country say Iranian efforts at monitoring Internet information go well beyond blocking access to Web sites or severing Internet connections.
Instead, in confronting the political turmoil that has consumed the country this past week, the Iranian government appears to be engaging in a practice often called deep packet inspection, which enables authorities to not only block communication but to monitor it to gather information about individuals, as well as alter it for disinformation purposes, according to these experts.
The monitoring capability was provided, at least in part, by a joint venture of Siemens AG, the German conglomerate, and Nokia Corp., the Finnish cellphone company, in the second half of 2008, Ben Roome, a spokesman for the joint venture, confirmed.
The Wall Street Journal notes other countries are also considering Web filtering technology:
Countries with repressive governments aren’t the only ones interested in such technology. Britain has a list of blocked sites, and the German government is considering similar measures. In the U.S., the National Security Agency has such capability, which was employed as part of the Bush administration’s “Terrorist Surveillance Program.” A White House official wouldn’t comment on if or how this is being used under the Obama administration.
The Australian government is experimenting with Web-site filtering to protect its youth from online pornography, an undertaking that has triggered criticism that it amounts to government-backed censorship.