A government's system by which certain websites are classified and then streamlined into specific "non-viewable" categories
Also known as "internet censorship"
4 June 1989- The Chinese government censors all video footage from Tiananmen Square. Only viewers outside of China are able to view the protests and the "crackdown".
25 Feb 2008- Pakistani officials, in a move to domestically block out videos offensive to Islam, shut down 2/3 of the world's access to youtube
BYU campus does not allow access to youtube and other apparently other "obscene" websites
In Thailand, the Royal Thai Police claim to directly block approximately 32,500 websites
North Korean civilians don't even have computers