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Digital fortress

Digital fortress

When the NSA's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock waves through the corridors of power.

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Book info

Author Brown, Dan.
Reader Packer Philippa
Language eng
Duration 12 h 8 min
Publication info Victoria Park, W.A. VisAbility 2020
Physical description äänikirja Daisy 2.02 (12 h 8 min)
Notifications ABC Global Book Service.
Original publication info London, Bantam Press 2005. 978-0-312-99542-3.
Keywords chifferskrift datorer hotbilder jännityskirjallisuus koder koodit kryptografia salakirjoitus thrillers (litteratur) tiedustelupalvelut tietokoneet tietosuoja turvallisuuspalvelut Yhdysvallat uhkakuvat vakoilukirjallisuus
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