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PRISM
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PRISM

United States surveillance program
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The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • National Security Agency
    National Security Agency

    Internet service providers (PRISM) and the second collecting so-called metadata on cellular phone calls (information including phone numbers and length of the calls but not their content). Those programs were designed to target non-Americans, but they also collected a massive amount of information from Americans with whom those…

    Read More

    Internet service providers (PRISM) and the second collecting so-called metadata on cellular phone calls (information including phone numbers and length of the calls but not their content). Those programs were designed to target non-Americans, but they also collected a massive amount of information from Americans with whom those…

    Read More