Digital Fortress

Digital Fortress

Author
Dan Brown
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  • Format: Paperback
  • Pages: 512
  • Publication date: 2004
  • Publisher: Transworld Publishers Ltd
  • Weight: 0.27 kg Note that the actual book cover may differ from the picture

When the NSA's invincible code-breaking machine - encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage...not by guns or bombs, but by a code so ingeniously complex that if released it will cripple U.S. intelligence.