Digital Fortress
by Brown, Dan · 2021
Own this book?
Catalogue it in your own library: where it is shelved, what you paid, who has borrowed it.
Start your libraryAlready have one? Sign in
Description
When the National Security Agency'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. The NSA is being held hostage... not by guns or bombs, but by a code so ingeniously complex that if released it would cripple U.S. intelligence.
Caught in an accelerating tempest of secrecy and lies, Susan 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.
(back cover)
Topics
More by Brown
Books credited to Brown
More by Dan
Books credited to Dan