Great Firewall

Great Firewall
Name	Great Firewall

Great Firewall The Great Firewall is an integrated system of internet regulation and censorship implemented by the People's Republic of China combining legal, technical, and administrative measures. It interlinks state institutions such as the Ministry of Public Security, technology firms such as Huawei and Tencent, and regulatory frameworks including the Cybersecurity Law of the People's Republic of China and the National People's Congress's policy instruments. The project has implications across networks involving entities like China Telecom, research organizations such as the Chinese Academy of Sciences, and international platforms such as Google, Facebook, and Twitter.

Background and development

Development traces to early network controls after the 1989 Tiananmen Square protests and massacre and accelerated during periods overseen by leaders like Deng Xiaoping and Jiang Zemin with policy inputs from bodies including the State Council of the People's Republic of China and the Central Leading Group for Internet Security and Informatization. Technical milestones involved cooperation with companies like ZTE and standards set by agencies such as the Ministry of Industry and Information Technology. International incidents—such as conflicts involving Microsoft, disputes with Yahoo!, controversies around Wikileaks, and the operations of The New York Times—helped shape legislation debated within the National People's Congress Standing Committee. Academic analysis by institutions like Harvard University, Stanford University, and Oxford University documented phases of expansion during administrations of Hu Jintao and Xi Jinping.

Legal and technical mechanisms

Legal frameworks include statutes originating from bodies such as the Supreme People's Court and enforcement via organizations like the Public Security Bureau and the Cyberspace Administration of China. Technical tools use methods pioneered in telecommunications by carriers like China Unicom and incorporate techniques related to technologies from firms like Cisco Systems and research groups at Tsinghua University. Mechanisms involve packet inspection methods analogous to those discussed in literature involving IETF protocols, implementations resembling Border Gateway Protocol manipulation, and use of domain controls tied to registries comparable to functions of Internet Corporation for Assigned Names and Numbers. Administrative orders have cited precedents set by legal cases involving companies such as Microsoft China and Apple Inc..

Scope and content control

Controls have targeted platforms and content associated with entities such as YouTube, Instagram, Wikipedia, The New York Times, BBC News, and Reuters. Domestic counterparts include Weibo, WeChat, Baidu, Youku, and WeChat Pay-linked services provided by companies like Alibaba Group and Ant Group. Control extends to academic resources from institutions like Elsevier and Springer Nature when hosted on international servers, and to cultural productions involving names such as Wang Dan or events like the June Fourth Movement that are sensitive. Enforcement actions have affected journalists from organizations like Bloomberg and scholars affiliated with Columbia University or Peking University.

Economic and social impacts

Economic effects influence multinational corporations such as Apple Inc., Amazon, Intel, Qualcomm, and Siemens, altering market access and compliance costs relevant to exchanges on venues like the Shanghai Stock Exchange and Hong Kong Stock Exchange. Domestic technology ecosystems including Alibaba Group, JD.com, and ByteDance have grown under constrained international competition, while foreign entrants such as Uber faced challenges against local firms like Didi Chuxing. Social dynamics interact with cultural institutions such as CCTV and China Central Television's programming, shaping public discourse around issues spotlighted by activists like Ai Weiwei and movements connected to diasporic communities in places such as San Francisco, New York City, and London.

Evasion and circumvention methods

Circumvention tools and research from groups like The Tor Project, Electronic Frontier Foundation, and academic labs at Massachusetts Institute of Technology document use of virtual private networks provided by companies like NordVPN and protocols such as OpenVPN. Techniques draw on peer-to-peer research discussed at conferences like DEF CON and standards debated within the Internet Engineering Task Force. Legal actions involving firms such as Cisco Systems and incidents with providers in jurisdictions like Singapore, Hong Kong, and Taiwan illustrate cross-border complications. Civil society actors including Human Rights Watch and Amnesty International have tracked adaptations by journalists from outlets such as The Guardian and NGOs based in cities like Geneva and Brussels.

International relations and diplomacy

Diplomatic ramifications involve relationships between the People's Republic of China and states such as the United States, European Union, Australia, and India, with trade and technology dialogues involving delegations from bodies like the World Trade Organization and bilateral forums such as the U.S.-China Strategic and Economic Dialogue. Corporate diplomacy has featured companies such as Google, Microsoft, Facebook, and Amazon negotiating market terms, while multilateral negotiation venues like the United Nations and intergovernmental organizations such as the International Telecommunication Union have engaged on internet governance. Sanctions and export controls by governments like the United States Department of Commerce and legislative actions in parliaments including the UK Parliament have intersected with policy debates.

Criticism and human rights concerns

Rights organizations including Human Rights Watch, Amnesty International, and reports by institutions such as Freedom House have criticized measures for restricting freedoms protected under instruments like the Universal Declaration of Human Rights and treaties influenced by bodies such as the United Nations Human Rights Council. Legal scholars at universities like Yale University and activists such as Zheng Yichuan (pseudonymous) have documented impacts on journalists from The New York Times and dissidents linked to events such as the Hong Kong protests. International courts and advocacy groups in cities like The Hague and networks including Reporters Without Borders continue to monitor enforcement actions executed by agencies such as the Ministry of Public Security.

Category:Internet censorship