By comparison with that existing today, all the tyrannies of the past were half-hearted and inefficient. The ruling groups were always infected to some extent by liberal ideas, and were content to leave loose ends everywhere, to regard only the overt act and to be uninterested in what their subjects were thinking. Even the Catholic Church of the Middle Ages was tolerant by modern standards. Part of the reason for this was that in the past no government had the power to keep its citizens under constant surveillance.
George Orwell, 1984 (gepubliceerd in 1949)
The National Security Agency, in carrying out President Bush’s order to intercept the international phone calls and e-mails of Americans suspected of links to Al Qaeda, has probably been using computers to monitor all other Americans’ international communications as well, according to specialists familiar with the workings of the NSA.
The Bush administration and the NSA have declined to provide details about the program the president authorized in 2001, but specialists said the agency serves as a vast data collection and sorting operation. It captures reams of data from satellites, fiberoptic lines, and Internet switching stations, and then uses a computer to check for names, numbers, and words that have been identified as suspicious.
The Boston Globe, 23 december 2005