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Type of bind: Audio CD
Dewey Decimal Number: 813.54
EAN num: 9781593975630
Format: Unabridged
ISBN number: 1593975635
Label: Macmillan Audio
Manufacturer: Macmillan Audio
Quantity: 10
Page Count: 384
Printing Date: June 01, 2004
Publishing house: Macmillan Audio
Sale Popularity Level: 205170
Studio: Macmillan Audio
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Editor's Notes and Comments:
Product Description:
A masterful thriller by the author of the #1 New York Times bestseller The Da Vinci CodeWhen 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.
Amazon.com Review:
In most thrillers, 'hardware' consists of big guns, airplanes, military vehicles, and weapons that make things explode. Dan Brown has written a thriller for those of us who like our hardware with disc drives and who rate our heroes by big brainpower rather than big firepower. It's an Internet user's spy novel where the good guys and bad guys struggle over secrets somewhat more intellectual than just where the secret formula is hidden--they have to gain understanding of what the secret formula actually is.
In this case, the secret formula is a new means of encryption, capable of changing the balance of international power. Part of the fun is that the book takes the reader along into an understanding of encryption technologies. You'll find yourself better understanding the political battles over such real-life technologies as the Clipper Chip and PGP (Pretty Good Privacy) software even though the book looks at the issues through the eyes of fiction.
Although there's enough globehopping in this book for James Bond, the real battleground is cyberspace, because that's where the 'bomb' (or rather, the new encryption algorithm) will explode. Yes, there are a few flaws in the plot if you look too closely, but the cleverness and the sheer fun of it all more than make up for them. There are enough twists and turns to keep you guessing and a lot of high, gee-whiz-level information about encryption, code breaking, and the role they play in international politics. Set aside the whole afternoon and evening for it and have finger food on hand for supper--you may want to read this one straight through.
User popularity level:
Rated by buyers 
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In this political thriller, a devastatingly beautiful (and genius) NSA agent and her enthrallingly handsome (and genius) fiancé fight to save the world from eminent destruction via an unbreakable computer code.
This is definitely not my favorite Dan Brown book--not by a long shot. Although the narrative is quick, and the story is original, the characters fail to satisfy. They are flat and stereotyped. They are also significantly less intelligent than they are supposed to be. The plot is achingly predictable. I had guessed most of the plot within the very first couple chapters. The climax was tedious as I was able to decode the message in a few seconds and then had to wait another 5 or so pages for the supposedly experienced and uber-intelligent characters to figure it out. I guess my worst problem, though, is that I know someone who used to work as a cryptographer for the NSA, and so the characters (and sometimes Brown's background research into the NSA) seemed off to me. Brown just doesn't know how a cryptographer's mind works. He doesn't know much about computers, either.
Rated by buyers -
While I really enjoyed this author's other 3 books, this one was a struggle. For months I read and re-read the very first chapters, trying to get past my annoyance of the main characters, especially Susan. Susan is a completely one dimensional character and throughout the entire book, she proceeds to whine about missing her new boyfriend, her worries about him, etc. etc. I genuinely wanted the "good" characters to not make it out alive, and that's not a good sign.
Check out Deception Point instead.
Rated by buyers 
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I enjoyed this book and it was not horrible, but not great either.
It starts off well enough and I liked the concept of how the story develops, namely trying to stop a computer virus from wrecking havoc and the intrigue surrounding it.
And for the most part the very first part of the book was very strong and entertaining. None of the technical aspects or character actions were something that made me lose interest, but it did start slowing down somewhat towards the later third of the book or so, though there was enough elements to keep me interested in how it was going to work out. Some things were a little overboard, and without playing spoiler, the sequence in the main computer area and offices around it when people start getting a little more revealed about who is who, well it did fall apart a bit there for me.
It is far from perfect, and Brown's other books were better and more consistently gripping, but this one is still a good one to read on a airplane and I think it is and I think it is worth 3-1/2 to 4 stars because the pros outweigh the cons.
Rated by buyers 
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This books sucks. It stinks. It is a waste of paper and ink and I resent the time I wasted on it - though by the end annoyance and incredulity had given way to wry amusement at the author's incompetence.
The plot is ridiculous and completely implausible, with holes an eight year old could spot. To say that the characterisation is cardboard is an insult cardboard. The technical details are so inaccurate as to be laughable.
Utter, unmitigated rubbish. One star only because no stars is not an option.
Rated by buyers -
While I am a fan of Mr. Brown's later work, I was unimpressed with Digital Fortress. His understanding of the technology is clearly lacking and his attempts to fictionalize them makes for a rather boring read.
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