Ways We Censor
The OpenNet Initiative (ONI), an organization dedicated to informing the public about Web filtering and surveillance policies around the world, classifies Web filtering into four categories:
- Political: Content that includes views contrary to the respective country's policies. The political category also includes content related to human rights, religious movements and other social causes
- Social: Web pages that focus on sexuality, gambling, drugs and other subjects that a nation might deem offensive
- Internet tools: Web sites that offer tools like e-mail, instant messaging, language translation applications and ways to circumvent censorship
- Conflict/Security: Pages that relate to wars, skirmishes, dissent and other conflicts
Some countries go well beyond restricting access. The Myanmar government allegedly keeps Internet cafés under surveillance with computers that automatically take screenshots every few minutes. China has an advanced filtering system known internationally as the Great Firewall of China. It can search new Web pages and restrict access in real time. It can also search blogs for subversive content and block Internet users from visiting them. Cuba has banned private Internet access completely -- to get on the Internet, you have to go to a public access point.
Currently in the World