美国弗吉尼亚州有一处没有名称的工业园,园内有一处不起眼的建筑,那里是美国中央情报局监控海外网络舆情的大本营。递交白宫网络监控中心是2001年后设立的,起初由当时一个调查“9·11”事件的委员会建议成立。设立之初,中心主要目标是专注美国以外地区互联网上的恐怖主义情报和武器扩散情报。随着时间推移,这支人数保密的团队现已拓展了监控范围,微博客、社交网站、报纸网站、电视媒体网站、电台网站和互联网聊天室都已成为他们监控和挖掘的对象。美联社说,这支团队监控多种语言言论,除英语外,阿拉伯语、汉语、乌尔都 Virginia, an unnamed industrial park in the United States, the park has a humble building, there is the CIA to monitor the overseas network of public opinion base camp. The white paper submitted to the White House Network Monitoring Center was established after 2001 and was initially proposed by a commission then investigating the “9.11” incident. At the beginning of its establishment, the main goal of the center was to focus on terrorist intelligence and weapons proliferation information on the Internet outside the United States. As time goes by, the secretive team has now broadened the scope of monitoring. Microblogging, social networking sites, newspaper websites, TV media sites, radio sites and Internet chat rooms have all been the targets of their surveillance. The Associated Press says the team monitors multilingual discourse, with the exception of English, Arabic, Chinese, Urdu