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Digital Fortress

Dan Brown

When the National Security Agency's code-breaking machine encounters a code it cannot decipher, the agency calls in Susan Fletcher, its head cryptographer. She discovers that the agency is being held to ransom with a code so complex that, if it was released, it would cripple U.S. intelligence

GenresIntelligence officersFictionComputer securityCryptographersSuspense fiction

429 pages, 3 editions

English edition · First published 2004 by St. Martin's Paperbacks · ISBN 9780312995423

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Editions

3 editions

English

  • Digital Fortress · St. Martin's Paperbacks · 2004 · ISBN 9780312995423 · 2 readers This page

Chinese

  • Digital Fortress · 1998 · ISBN 9787020101542

Spanish

  • Digital Fortress · CĂ­rculo de Lectores · 2006 · ISBN 9788467219142

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