^How China’s Internet Police Control Speech on the Internet. 自由亞洲電台. [11 June 2013]. (原始内容存档于2013-07-11). China’s police authorities spent the three years between 2003 and 2006 completing the massive “Golden Shield Project.” Not only did over 50 percent of China’s policing agencies get on the Internet, there is also an agency called the Public Information Network Security and Monitoring Bureau, which boasts a huge number of technologically advanced and well-equipped network police. These are all the direct products of the Golden Shield Project.
^La France se met à l'espionnage. Free (ISP). [11 June 2013]. (原始内容存档于2013-11-21) (法语). Frenchelon (ou French Echelon) est le surnom donné au réseau d'écoute de la DGSE. Le véritable nom de ce système d'écoute n'est pas connu (contrairement à ce que nous expliquions, ce n'est pas Emeraude)
^Meet 'Boundless Informant,' the NSA's Secret Tool for Tracking Global Surveillance Data. The Atlantic. [13 June 2013]. (原始内容存档于2013-07-11). The country where the largest amount of intelligence was gathered was, unsurprisingly, Iran: Boundless Informant shows more than 14 billion reports in that period. The second-largest collection came from Pakistan, with 13.5 billion reports. Jordan -- which is, yes, one of America's closest Arab allies -- had 12.7 billion reports. Egypt came in fourth (7.6 billion reports), and India in fifth with 6.3 billion. And when it comes to the U.S.? "The Boundless Informant documents show the agency collecting almost 3 billion pieces of intelligence from US computer networks over a 30-day period ending in March 2013."
^Stuxnet was work of U.S. and Israeli experts, officials say. The Washington Post. [11 June 2013]. (原始内容存档于2013-05-10). The officials, speaking on the condition of anonymity to describe the classified effort code-named Olympic Games, said it was first developed during the George W. Bush administration and was geared toward damaging Iran’s nuclear capability gradually while sowing confusion among Iranian scientists about the cause of mishaps at a nuclear plant.