China Is Said to Use Powerful New Weapon to Censor Internet
Late last month, China began flooding American websites with a barrage of Internet traffic in an apparent effort to take out services that allow China's Internet users to view websites otherwise blocked in the country, Nicole Perlroth reports.
Initial security reports suggested that China had crippled the services by exploiting its own Internet filter - known as the Great Firewall - to redirect overwhelming amounts of traffic to its targets. Now, researchers at the University of California, Berkeley, and the University of Toronto say China did not use the Great Firewall after all, but rather a powerful new weapon that they are calling the Great Cannon.
The Great Cannon, the researchers said in a report published Friday, allows China to intercept foreign web traffic as it flows to Chinese websites, inject malicious code and repurpose the traffic as Beijing sees fit.
