At first glance, this sounds like a win for the Chinese people, and even for those outside China. Mozur mentions the infamous "Great Firewall" of China, a system designed to control internet access, and calls the new joint service a "a sort of fast lane to speed traffic across the border."What could be the problem with such a setup?"Using a mixture of CloudFlare's web traffic technology and Baidu's network of data centers in China, the two created a service that enables websites to load more quickly across China's border," Mozur wrote. "The service, called Yunjiasu, began operating in December. It has a unified network that makes foreign sites more easily accessible in China, and allows Chinese sites to run in destinations outside the country."
There are plenty of reasons for policymakers, pundits, and the populations of China and other countries to be worried by this arrangement. First, Mozur explains how "CloudFlare transferred its intellectual property (IP) that is used to manage and speed up internet traffic to Baidu." Mozur postures this technical transfer as "a new model for American tech firms that are considering doing business in the delicate areas of China's tech industry." This is exactly the sort of transfer that Beijing craves, and that American and Western firms in general should avoid. For example, the day prior the Washington Post reported on collusion between the Chinese government and a local telecommunications technology company to the detriment of US-based Vringo.This would give the Chinese government an unprecedented censorship capability.
Yunjiasu would also become a new control and censorship tool.