Title: Mass surveillance - Wikipedia
Headings: Mass surveillance
Mass surveillance
Contents
By country
Australia
Bahrain
Canada
China
East Germany
European Union
France
Germany
India
Iran
Malaysia
Mexico
Netherlands
North Korea
Russia
Singapore
Spain
Sweden
Syria
United Arab Emirates
United Kingdom
United States
Vietnam
Commercial mass surveillance
Surveillance state
Smart cities
Electronic police state
In popular culture
See also
References
External links

Content: Mass surveillance in China
China is one of the five countries on Reporters Without Borders' March 2013 list of "State Enemies of the Internet", countries whose governments are involved in active, intrusive surveillance of news providers, resulting in grave violations of freedom of information and human rights. All Internet access in China is owned or controlled by the state or the Communist Party. Many foreign journalists in China have said that they take for granted that their telephones are tapped and their email is monitored. The tools put in place to filter and monitor the Internet are collectively known as the Great Firewall of China. Besides the usual routing regulations that allow access to an IP address or a particular domain name to be blocked, the Great Firewall makes large-scale use of Deep Packet Inspection (DPI) technology to monitor and block access based on keyword detection. The Great Firewall has the ability to dynamically block encrypted connections. One of the country's main ISPs, China Unicom, automatically cuts a connection as soon as it is used to transmit encrypted content. The monitoring system developed by China is not confined to the Great Firewall, monitoring is also built into social networks, chat services and VoIP. Private companies are directly responsible to the Chinese authorities for surveillance of their networks to ensure banned messages are not circulated. The QQ application, owned by the firm Tencent, allows the authorities to monitor in detail exchanges between Internet users by seeking certain keywords and expressions.