noun
the Great FireWall of China
a strong censorship system that bans the Chinese Communist Party's intranet users from accessing to the Internet so that the party can prevent its own shameful secrets from spreading to the world.
The Great FireWall of China was installed in 2002, the first year of the Digital Revolution.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy