New Version of GreatFire.org

Analyzer是GreatFire的第一个项目,在2011年上线后,它一如以往的为大家提供测试服务直至今日。现在,我们做了一个新的项目叫做"Blocky",欢迎大家试用这个全新的版本!如果您对此有任何意见和建议,请发送邮件到support@greatfire.org

We are very pleased to unveil a new version of GreatFire.org today. Here are some things we've been working on in an effort to improve the web site and to bring transparency to online censorship in China. 

Real Time Testing 

You can now test whether any URL is blocked or restricted in China in real time. Just enter any website in the main search field on the top of this page and click Test Now. Or, when browsing a report on a particular URL, you can request to have it retested immediately by clicking Test Now on its page. This is the first time that real-time monitoring of key words in China has ever been publicly available. Other web sites share information about key words which may have been blocked in the past but which are now unblocked (or vice versa). Our real-time service will allow visitors to the site to monitor blocked key words in relation to breaking news stories in China. Visitors will also gain insight into anomalies that sometimes occur with the Great Firewall including the ability to see if blocked sites like Facebook and Twitter happen to be open in China for short periods of time. 

Percentages 

We now report blocks and restrictions as percentages over the last 30 days. For example, if a URL has been tested 10 times in the last 30 days, and as a result of those tests the connection was reset 5 times and the download speed was slower than 5 kbps 2 times, our report would state that the web site is 50% blocked (5 /10) and 20% otherwise restricted (2 / 10). This means that our reports will be more reliable by providing more information about how exactly these sites are being blocked or throttled. There are frequent glitches in the Great Firewall and the previous version of our website reported only on the latest status of a web site, which could give distorted impressions. 

To qualify as a Website Blocked By The Great Firewall of China or a Search Blocked By The Great Firewall of China a URL has to have been blocked at least 50% in the last 30 days. 

Types of Censorship 

Rather than just reporting a URL as blocked, we now use algorithms to try to deduce the technical type of censorship that is occurring. Current categories are Connection Reset, DNS Poisoning, Redirected To China, Self-Censorship, Throttling and Timed Out. For any given URL, you can click on the days in the calendar to view details on how the URL was determined to be blocked or restricted. More info in our new FAQ

Baidu Self-Censorship 

Last but not least, we now also track Baidu Self-Censorship. We do this by checking for the existence of a self-censorship admission message shown on Baidu for certain sensitive keywords. Please try it out and let us know what you think on info at greatfire dot org or by commenting on this site. Historically, information which appeared about the Great Firewall has focused on what web sites are blocked to users in China, Frequently, this information focused on either popular web sites (like Facebook and Twitter) or on organizations which China has deemed to be detrimental to the people of China. For the first time, we are providing insight into what information is blocked on the biggest search engine in China. Internet users in China for the most part are aware of the fact that large web sites like Facebook are blocked. Our new feature now gives users in China a view on what Chinese keywords are being blocked on Baidu.

We have many more features to add, and you can help us in this process. Please add comments on any page with suggestions on what we can do better or problems we need to fix. Let's work together to bring transparency to online censorship in China.

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星期一, 11月 25, 2024

China’s New Effort to Achieve Cyber Sovereignty

How Real-Name Registration policies create an “ideological firewall” that chills dissent by eliminating user anonymity and selectively restricting transnational access to Chinese social media apps.

星期四, 8月 10, 2023

1.4 million people used FreeBrowser to circumvent the Great Firewall of Turkmenistan

Since 2021, the authorities in Turkmenistan have taken exceptional measures to crack down on the use of circumvention tools. Citizens have been forced to swear on the Koran that they will not use a VPN. Circumvention tool websites have been systematically blocked. Arbitrary searches of mobile devices have also taken place and have even targeted school children and teachers.

The government has also blocked servers hosting VPNs which led to “near complete” internet shutdowns on several occasions in 2022. Current reports indicate that 66 hosting providers, 19 social networks and messaging platforms, and 10 leading content delivery networks (CDNs), are blocked in the country. The government presumably is unconcerned about the negative economic impact that such shutdowns can cause.

星期五, 3月 18, 2022

Well-intentioned decisions have just made it easier for Putin to control the Russian Internet

This article is in large part inspired by a recent article from Meduza (in Russian).

Since the beginning of the war in Ukraine, Russian users have had problems accessing government websites and online banking clients. Browsers began to mark these sites as unsafe and drop the connection. The reason is the revocation of digital security certificates by foreign certificate authorities (either as a direct consequence of sanctions or as an independent, good will move); without them, browsers do not trust sites and “protect” their users from them.

However, these actions, caused - or at least triggered by - a desire to punish Russia for their gruesome actions in Ukraine, will have long-lasting consequences for Russian netizens.

Digital certificates are needed to confirm that the site the user wants to visit is not fraudulent. The certificates contain encryption keys to establish a secure connection between the site and the user. It is very easy to understand whether a page on the Internet is protected by a certificate. One need just look at the address bar of the browser. If the address begins with the https:// prefix, and there is a lock symbol next to the address, the page is protected. By clicking on this lock, you can see the status of the connection, the name of the Certification Authority (CA) that issued the certificate, and its validity period.

There are several dozen commercial and non-commercial organizations in the world that have digital root certificates, but 3/4 of all certificates are issued by only five of the largest companies. Four of them are registered in the USA and one is registered in Belgium.

星期一, 8月 03, 2020

GreatFire 应用生成器 发布

GreatFire (https://en.greatfire.org/) 是一家专注于中国的审查监督组织,我们自豪地宣布一个新的反审查工具,该工具将使任何被屏蔽的媒体、博客、人权组织或民间社会组织反制审查,将其内容得以传播到中国和其他互联网审查国家的数百万读者和支持者的手机上。

GreatFire 已经构建了一个名为“GreatFire 应用生成器”的网页程序,任何组织可以使用它来为中国和其他国家的用户解锁他们的内容。任何人可以访问 (https://appmaker.greatfire.org/),该网站将编译一个带有自己logo的应用,并将包含他们以前被封锁的内容。该应用还将包含一个特殊的、绕过审查的网络浏览器,以便用户可以访问未经审查的网络。这些应用将使用包括机器学习在内的多种策略来规避中国当局先进的审查策略。这个项目在其他有类似中国的审查限制的国家也同样有效。对于组织和最终用户而言,这些应用将免费、快速且非常易于使用。

这个项目的灵感来自于GreatFire自己的应用 自由浏览(https://freebrowser.org/en)的第一手经验,并希望帮助那些可能没有内部专业知识来规避中国审查制度的小型非政府组织。GreatFire的反审查工具在中国发挥了作用,而其他工具却没有。自由浏览可以引导中国的互联网用户从应用的首页进入被僧所内容的导航(http://manyvoices.news/)。

   

人权基金会 (HRF) 已经使用 GreatFire 应用生成器 创建了一个应用程序HRF 在全球范围内促进和保护人权。该组织的使命是确保自由在世界范围内得到维护和促进。 HRF 的网站 在中国被封锁, 但现在中国任何人都可以 下载 HRF Android 应用程序 并访问该网站的信息。

“现在是中国政府防火墙倒塌的时候了,”人权基金会战略顾问王珍妮说。 “与我们在 GreatFire 的朋友一起,我们致力于击败中国的审查制度——在每一部手机。”

GreatFire 应用生成器 的起源可以追溯到 2014 年,当时开放技术基金 (OTF) 支持 GreatFire 的“依附的自由”实验。该项目直接导致了 2015 年中国政府的大规模网络攻击,后来被称为“大炮”。 OTF 还为 GreatFire 开发 AppleCensorship.com,该网站正在跟踪苹果对包括香港在内的全球应用商店的审查情况。

自由浏览 是“大炮”攻击的直接结果,五年后,我们很高兴能够向任何可能遭受中国当局审查的组织提供我们的方法。 

星期五, 7月 24, 2020

Apple, anticompetition, and censorship

On July 20, 2020, GreatFire wrote to all 13 members of the Subcommittee on Antitrust, Commercial and Administrative Law of the U.S. House Committee on the Judiciary, requesting a thorough examination into Apple’s practice of censorship of its App Store, and an investigation into how the company collaborates with the Chinese authorities to maintain its unique position as one of the few foreign tech companies operating profitably in the Chinese digital market.  

This letter was sent a week before Apple CEO TIm Cook will be called for questioning in front of the Subcommittee on Antitrust, Commercial and Administrative Law. The CEOs of Amazon, Google and Facebook will also be questioned on July 27, as part of the Committee’s ongoing investigation into competition in the digital marketplace.

This hearing offers an opportunity to detail to the Subcommittee how Apple uses its closed operating ecosystem to not only abuse its market position but also to deprive certain users, most notably those in China, of their right to download and use apps related to privacy, secure communication, and censorship circumvention.

We hope that U.S. House representatives agree with our view that Apple should not be allowed to do elsewhere what would be considered as unacceptable in the U.S. Chinese citizens are not second class citizens. Private companies such as Apple compromise themselves and their self-proclaimed values of freedom and privacy when they collaborate with the Chinese government and its censors.

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评论

New design is great, i love it. Hope it will help people to know greatfire ! (i've made a site about vpn services in the world: http://www.best-vpn-provider.com )

Best article I've seen so far in this topic!

GreatFire is clearly leading the way in the cat-and-mouse game to escape great firewall of China censorship.

Just one word : PKG, Please Keep Going!!!

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