Is China establishing cyber sovereignty in the United States?

Last week Twitter came under attack from a DDoS attack orchestrated by the Chinese authorities. While such attacks are not uncommon for websites like Twitter, this one proved unusual. While the Chinese authorities use the Great Firewall to block harmful content from reaching its citizens, it now uses DDoS attacks to take down content that appears on websites beyond its borders. For the Chinese authorities, it is not simply good enough to “protect” the interests of Chinese citizens at home - in their view of cyber sovereignty, any content that might harm China’s interests must be removed, regardless of where the website is located.

And so last week the Chinese authorities determined that Twitter was the target. In particular, the authorities targeted the Twitter account for Guo Wengui (, the rebel billionaire who is slowly leaking information about corrupt Chinese government officials via his Twitter account and through his YouTube videos. Guo appeared to ramp up his whistle-blowing efforts last week and the Chinese authorities, in turn, ramped up theirs.


No details have emerged on attacks against his YouTube channel, but Guo did share tweets about the attack on his Twitter account, including unverified correspondence from a Twitter engineer. (We reached out to Twitter for comment but have not heard back from them at the time of publication.) In this correspondence, the engineer details the measures that Twitter had to take to thwart the attack, including adding hundreds of servers, blocking IP addresses from China and redirecting traffic from the desktop Twitter site to the mobile site. The engineer expresses surprise at the scale and the force of the attack. Users who were logged into Twitter could still view Guo’s account. However, those who were not logged in only saw an error page. Late last week, the attack subsided and Guo’s account returned to normal.


This is not the first time that the Chinese authorities have flooded websites with unwanted traffic as a means of taking them offline. In March 2015, GreatFire came under a similar attack. Citizen Lab subsequently coined the weapon the Great Cannon.

Since March 2015, it is unknown how many times the Chinese authorities have launched similar attacks against foreign websites. But this attack gives us a clearer idea of China’s vision of cyber sovereignty. Chinese censorship efforts have escalated in a way that destroys the traditional narrative surrounding Chinese information control. This new style of attack also makes it harder to detect Chinese censorship efforts.

China is now not simply content with blocking foreign websites. It is almost certain that the blocking of Twitter’s live streaming app Periscope last week was related to these attempts to silence Guo Wengui. The blocking of websites in China is so commonplace now that the censorship of Periscope barely registered. Now nobody is surprised when a website gets blocked and this blasé reaction is playing directly into the hands of the Chinese authorities. Website blocks are now seen as boring and simply part of China’s continuing effort to establish cyber sovereignty.

But this non-reaction to Chinese censorship is helping to pave the way for a new breed of Chinese censorship. Why is nobody outraged that China is attacking Twitter and other foreign websites? When did it become okay for the Chinese authorities to establish cyber sovereignty in other parts of the world? It is understandable that Twitter may not want to draw attention to this episode (lest they encourage others to launch similar attacks) but why is there no public outcry otherwise? Is everybody trying to curry favour with the Chinese authorities? Does nobody want to wake the sleeping dragon?

Most importantly, why is there no retaliation? Tit-for-tat cyber attacks are not optimal but surely the US government should have a vested interest in making sure that American companies do not get sabotaged by foreign powers. At the very least, the current President should be alarmed that his preferred communications medium is under threat. While Obama and Xi agreed to lay off economic cyber espionage, why are China’s attempts to take a hostile Twitter account offline and the blocking of the company’s sister property not considered to be economic “dirty tricks”? How much longer are we going to continue to tolerate the aggression of the Chinese authorities in cyberspace?



More Blog Posts

Subscribe to our mailing list
Show content from Blog | Google+ | Twitter | All. Subscribe to our blog using RSS.

Thu, Nov 30, 2017

About those 674 apps that Apple censored in China

Apple opened the door on its censorship practices in China - but just a crack.

Mon, Dec 12, 2016

China is the obstacle to Google’s plan to end internet censorship

It’s been three years since Eric Schmidt proclaimed that Google would chart a course to ending online censorship within ten years. Now is a great time to check on Google’s progress, reassess the landscape, benchmark Google’s efforts against others who share the same goal, postulate on the China strategy and offer suggestions on how they might effectively move forward.

flowers on google china plaque

Flowers left outside Google China’s headquarters after its announcement it might leave the country in 2010. Photo: Wikicommons.

What has Google accomplished since November 2013?

The first thing they have accomplished is an entire rebranding of both Google (now Alphabet) and Google Ideas (now Jigsaw). Throughout this blog post, reference is made to both new and old company names.

Google has started to develop two main tools which they believe can help in the fight against censorship. Jigsaw’s DDoS protection service, Project Shield, is effectively preventing censorship-inspired DDoS attacks and recently helped to repel an attack on Brian Krebs’ blog. The service is similar to other anti-DDoS services developed by internet freedom champions and for-profit services like Cloudflare.

Thu, Nov 24, 2016

Facebook: Please, not like this

Facebook is considering launching a censorship tool that would enable the world’s biggest social network to “enter” the China market. Sadly, nobody will be surprised by anything that Mark Zuckerberg decides to do in order to enter the China market. With such low expectations, Facebook is poised to usurp Apple as China’s favorite foreign intelligence gathering partner. If the company launches in China using this strategy they will also successfully erase any bargaining power that other media organizations may hold with the Chinese authorities.

Tue, Jul 05, 2016 now testing VPN speed and stability in China

There is a commonly held belief in China that if you have a VPN that works then you should keep quiet about it. In terms of freedom of access to information, the problem with this approach is that access to knowledge suddenly is a secret. Today we are launching a project that we hope will destroy that model.

Our newest website, Circumvention Central (CC), aims to provide real-time information and data about circumvention solutions that work in China. Since 2011, we have been collecting data about blocked websites in China and now we will add data about the effectiveness of VPNs and other circumvention tools.

We are launching CC with four main objectives in mind.

Our first objective is to help to grow the number of Chinese who circumvent censorship restrictions in China. By sharing our information and data about these tools, we hope to show a wider audience which circumvention tools are working.

Our second objective is to improve the circumvention experience for users in China by bringing transparency to tool performance. We will measure these tools on speed (how quickly popular websites are loaded) and on stability (the extent to which popular websites load successfully).

Sat, May 07, 2016

The New York Times vs. The Chinese Authorities

Could the New York Times be setting the best path forward for news organizations in China?
Subscribe to our blog using RSS.


mobile. Using Mobdro Online TELEVISION application, Update Mobdro the techniques And also use Mobdro application on.

China has long defended its right to impose own standards in cyber fields such as censorship, data privacy and business regulation in the name of national security. The new policy paper effectively codified the Communist Party leadership's claim that countries should wield sovereign authority over all cyber-related matters within their territory.

Even Twitter? Maybe it's not strange at all when most of content in Twitter is from personal users, who could post anything they want, sometimes, it's not true gmail sign in But, people have rights to access the information from public source.

Berita Terkini

Nonton bola online streaming

"Guo Wengui - the rebel billionaire who is slowly leaking information about corrupt Chinese government" If the information is wrong, why don't just report his account, or...? This is not a right way to treat rumor, or it's not rumors anymore Yooying

Watch The LEGO Ninjago 2017 Full Movie Watch or Download Online for free on Ipad, Iphone, Mac Pro, Tablet, PC or any Devices From Any Where.
The LEGO Ninjago Movie Watch Online

The LEGO Ninjago Movie is a 2017 American animation-action, adventure film directed by Charlie Bean, Paul Fisher and written by Hilary Winston, with a story by Bob Logan.We start the week with news of that genre that likes big boys. Yes, the animation! It is that Warner Bros. Pictures revealed NINE posters of the LEGO Movie characters, a film by the same team that built “The LEGO Movie” and ” LEGO Batman: The Movie “(The LEGO Batman Movie). Do not miss out!

When it comes time to buy a new cell phone, far too many people feel a sense of dread and of being overwhelmed. The cure for that is to get as much information as possible prior to shopping. The information presented in detail below can help any fearful shopper to just that.

If your signal is 4G or LTE, then be mindful about your video watching. Most phone plans often come with a limited allowance for data each month. Videos use up a lot of data, so you may have unexpected charges. If this is a problem for you, consider switching to a different plan tailored to your needs.

Should lead your group to the highest possible dreamleaguesoccers with unique celebrations, magnificent animation.

Wish you Very Happy Diwali

the appropriate video editor matching your requirement As soon as you are finished with the editing, you can import them to the gallery.

Thank you for sharing the post. I'm looking for this information. pictaram There are so many websites are banned in China, maybe it's the way to keep the development of their domestic website?

Hey! this files explorer has various features which makes better interface and user friendly file explorer in window that lets us to navigate the different files and folder so click here and get this one so this one has some additional features than old explorer.

Add new comment

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
By submitting this form, you accept the Mollom privacy policy.