firewall Archives — LIRNEasia


The Great Firewall of China has holes

Posted on January 16, 2010  /  2 Comments

Internet censorship exists in several of the countries we work in, ranging from the Maldives to Sri Lanka. While censorship is not our focus, our readers may find this story on how Chinese Internet users tunnel through the great firewall of interest. The Great Firewall of China is hardly impregnable. Just as Mongol invaders could not be stopped by the Great Wall, Chinese citizens have found ways to circumvent the sophisticated Internet censorship systems designed to restrict them. They are using a variety of tools to evade government filters and to reach the wide-open Web that the Chinese government deems dangerous — sites like YouTube, Facebook and, if Google makes good on its threat to withdraw from China, Google.
It is well known that China polices the Internet content that its citizens can access. The story below talks about a growing movement within China that seeks to challenge these arbitrary restrictions on simple information retrieval and publishing actions. A 17-year old girl’s comment “I don’t know if it’s better to speak out or keep silent, but if everyone keeps silent, the truth will be buried,” seems particularly powerful to me and motivated me to write this post. Several months ago, the government of Sri Lanka blocked access to Tamil Net, a website used by many, including almost all the important journalists, to find out the other side of our one-sided news stories on the war. Of course, this was easily circumvented by those who wanted to.

Burning down Myanmar’s Internet firewall

Posted on September 25, 2007  /  0 Comments

Asia Times Online Most Internet accounts in Myanmar are designed to provide access only to the limited Myanmar intranet, and the authorities block access to popular e-mail services such as Gmail and Hotmail. According to the OpenNet Initiative (ONI), a joint research project on Internet censorship issues headed by Harvard University, Myanmar’s Internet-censorship regime as of 2005 was among the “most extensive” in the world. The research noted that the Myanmar government “maintains the capability to conduct surveillance of communication methods such as e-mail, and to block users from viewing websites of political opposition groups and organizations working for democratic change in Burma”. An ONI-conducted survey of websites containing material known to be sensitive to the regime found in 2005 that 84% of the pages they tested were blocked. The regime also maintained an 85% filtration rate of well-known e-mail service providers, in line with, as ONI put it, the government’s “well-documented efforts to monitor communication by its citizens and to control political dissent and opposition movements”.