• Digital Fortress

  • By: Dan Brown
  • Narrated by: Paul Michael
  • Length: 11 hrs and 57 mins
  • 4.2 out of 5 stars (5,465 ratings)

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Digital Fortress  By  cover art

Digital Fortress

By: Dan Brown
Narrated by: Paul Michael
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Publisher's summary

Before the multi-million, runaway bestseller The Da Vinci Code, Dan Brown set his razor-sharp research and storytelling skills on the most powerful intelligence organization on earth—the National Security Agency (NSA)—in this thrilling novel, Digital Fortress.

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, 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. It is a battle for survival—a crucial bid to destroy a creation of inconceivable genius that threatens to obliterate the balance of world power…for all time.

©1998 Dan Brown (P)2004 Books on Tape, Inc.

Critic reviews

“In this fast-paced, plausible tale, Brown blurs the line between good and evil enough to delight patriots and paranoids alike.” —Publishers Weekly

Digital Fortress is the best and most realistic techno-thriller to reach the market in years... A chilling thrill a minute.” —The Midwest Book Review

"A disturbing, cutting-edge techno thriller that should galvanize everyone who sends or receives email or even dreams of navigating the Web." —John J. Nance, author of Pandora's Clock, The Last Hostage

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What listeners say about Digital Fortress

Average customer ratings
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Puzzling

I couldn't tell who the bad guy was. The story kept you in suspense until the end.

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  • Overall
    5 out of 5 stars
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page turning

I really enjoyed ţhis book. Dan Brown has created really mystery for our technology age which will whisk you away.

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    5 out of 5 stars
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Read between the Brown

If you could sum up Digital Fortress in three words, what would they be?

Intense, multiple times.

What other book might you compare Digital Fortress to and why?

Nothing to compare it to. Its truly a unique story.

Which scene was your favorite?

All of them.

If you were to make a film of this book, what would be the tag line be?

Digital meets suspense.

Any additional comments?

Brown is my favorite fiction author, dig that guys style.

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  • Overall
    5 out of 5 stars
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    5 out of 5 stars

Exciting

Digital Fortress is a fascinating story set in the computer world with a story that keeps you guessing who is the bad guy and who is good. It is a fun read with a touch of violence but plenty of intrigue.

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  • Overall
    4 out of 5 stars
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    3 out of 5 stars
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    3 out of 5 stars

could have been more clever

Good potential but a few spots of idiocy at key points make it hard to think the book is clever. Don't need a nuclear physicist, just a middle schooler and some common sense. other similar points as well.

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Digital Fortress

Great book, I really enjoyed it even though it was written in 1998. Other then no one had a cell phone and pay phones were found in places other then museums of technology it was as good a story as the new ones. Dan Brown is one of my favorite authors

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  • Overall
    3 out of 5 stars
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    3 out of 5 stars

Good & interesting whole way

Great book but not as good the 2nd time around. A little dated and implausible but early dan brown, he was finding his rhythm. A good book and a must read if you’re a DB fan

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  • Overall
    5 out of 5 stars

technological marvel, spellbinding

This is another of Dan's great works... suspense, thrill, moving, and an excellent progression thru the whole thing! Lots of technology, and a long climactic ending keep you drawn in thru the whole thing! Whether or not it's factual I don't know, but he writes like it is, and because off that, the story builds on its own foundations. I would love to read more stuff like this.

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4 people found this helpful

  • Overall
    4 out of 5 stars

A good listen

Another great piece of work by Dan Brown. The book has been well read which makes it all the more enjoyable.

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4 people found this helpful

  • Overall
    3 out of 5 stars

Mixed bag

I had trouble with the main premise of this book. Without spoiling it, Mr. Brown fails to distinguish basic computing principles when he constructed the central premise. This left me flat. Just as he did in "Angels And Demons," Mr. Brown stretches credulity too much for me to really enjoy this book. So far, he is a one hit wonder.

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3 people found this helpful