Born 1964-06-22
Exeter, New Hampshire, U.S.
Wiki http://en.wikipedia.org/wiki/Dan_Brown

Digital Fortress - The ultimate code. It's powerful, dangerous - and unbreakable...

9780312995423

St. Martin's Paperbacks (Jan 05, 2001)

Mass Market Paperback / 430 pages / 170 x 107 mm / English
PS3552.R685434D54 2004c / 2006700041 / 813/.54
Fiction


Plot

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, 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 complex that if released would cripple U.S. intelligence. Caught in an accelerating tempest of secrecy and lies, Fletcher battles to save the agency she believes in. Betrayed on all sides, she finds herself fighting not only for her country but for her life, and in the end, for the life of the man she loves.