Stefan Mileschin

China has largely blocked the WhatsApp messaging app, the latest move by Beijing to step up surveillance ahead of a big Communist Party gathering next month. The disabling in mainland China of the Facebook-owned app is a setback for the social media giant, whose chief executive, Mark Zuckerberg, has been pushing to re-enter the Chinese market, and has been studying the Chinese language intensively. WhatsApp was the last of Facebook products to still be available in mainland China; the company's main social media service has been blocked in China since 2009, and its Instagram image-sharing app is also unavailable. WhatsApp uses end-to-end encryption, which the Chinese government (and western governments) don't like. Either WhatsApp would give China a backdoor, or China would block WhatsApp. This seems to indicate WhatsApp stuck to its encryption. Let's see what happens to the other big western messaging service with end-to-end encryption still available in China: iMessage. We can safely assume that if iMessage isn't blocked soon, Apple caved, and gave China its backdoor.

http://osnews.com/story/30019/China_...ine_censorship