Digital Fortress
by Dan Brown
Fiction
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant, beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage - not by …
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Books that CHALLENGE Digital Fortress
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Cross-domain reads that transfer ideas into new fields.
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