Digital Fortress

Digital Fortress

3.46 of 5 stars 3.46  ·  rating details  ·  195,969 ratings  ·  4,377 reviews
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. The NSA is being held hostage ... not by guns or bombs, but by a code so ingeniously complex that if released it wo...more
Paperback, 510 pages
Published 2004 by Corgi books (first published October 1st 1995)
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K.D. Oliveros
I work in the Information Technology field so relating to this book was easy for me. I don’t know anything about NSA (National Security Agency) and how they operate but I know stuff like encryption, algorithm, anagram, computer virus, code-breaking, etc. So, this book glued me from start to finish. My officemate has been telling me that this is his favorite Dan Brown book. He said that since I’ve read all his 4 other novels, The Da Vinci Code, Angels and Demons, Deception Point (all 3 stars, i.e...more
Seizure Romero
There's a reason why everyone talks about The DaVinci Code and not about this book. I have no idea what that reason would be, because I thought Angels & Demons was mediocre so I never bothered to read the The DaVinci Code. Anyway, I was bored and a copy of this was sitting at the library for a quarter and I thought "WTF, mate, I'll give it a go."

The first page of chapter 1 starts with Susan Fletcher waking from a romantic dream to the ringing of the telephone:

"Susan, it's David. Did I wake y...more
Lydia
When I first read the DaVinci Code a couple of years back, I admit that it wasn't all that bad (at least for the first two-thirds or so), but in light of its content I found it significantly overrated... Upon reading this book, however, I am outright insulted that this man's success is inspiring documentaries on the History Channel...

I had the unfortunate luck to inherit this along with a box of other (and thankfully much more redeeming) books when a good friend of mine was leaving Japan. After...more
Mona
رواية مثيرة للغاية .. مع كل فصل تتعقد الأمور أكثر تزداد الشكوك لتحيط بجميع الأشخاص ..
في البداية اعتقدت أن ديفيد بيكر هو نورث ديكوتا شريك إنسي ... ليتضح أن هيل هو داكوتا حسب كلام سوزان
متشوقة جدا للنهاية
...
Hendrata
Jul 25, 2008 Hendrata rated it 1 of 5 stars Recommends it for: nobody
I learned that Dan Brown is a bad writer and I will never read any of his other books. I also am upset at my friend for recommending me this book.


In short, the book is a bad novel, and a very bad novel if you know anything about math / cryptography.
Not only the technical errors were appalling, but the writing style itself is mediocre.


WARNING: spoiler here.

There is a scene where the heads of NSA along with some of the smartest people on Earth were trying to solve a riddle left by the bad guy as a

...more
Lissa
Oh Dan Brown, how I love to hate you. It seems a universal truth that when you have run out of all of the books to read that you’ve brought with you, it is impossible to find decent reading material wherever you are. In my case, I ran out of book in Ethiopia. And, unlike Tanzania and Nairobi, I was unable to find any reasonable English language bookstore. I suppose this is because unlike Tanzania and Nairobi, English is not an official language of the country. As I don’t read, nor speak, Ahmraic...more
Kim
I'm not sure what to believe after reading this book. I've always liked Dan Brown's books because he writes so realistically, using big words to belittle readers about how little they know.
Or so I thought.
After reading this book, I did a little snooping of my own (OK, those were big words too, I just used Google) and realised that most of the technology, computers and cool machinery did not exist. In fact, Goodreads was an excellent source of information of unhappy reviewers tearing down this bo...more
Claus
It is truely mind-boggling how Dan Brown can get away with putting so many factual errors about cryptography and computers into a single book. Doesn't he have anybody proofread his manuscripts? It is also surprising that a so highly praised writer can write so badly.

In "Digital Fortress" we enter a universe where:

* A 64-bit code requires 64 characters to type. (Fact: 64 bits can be easily typed with 16 characters or less.)

* Public Key Cryptography requires the exchange of a secret passkey. (Fact...more
Stefan
Based upon how very little I'd heard about Dan Brown's two non-Robert Langdon books, I went into this one with very low expectations. However, Digital Fortress is a fairly well-written and entertaining novel. The main storyline is based upon a hush-hush operation within the NSA to obtain and or destroy the only existing copies of a pass-key that, if made public, could enable the use of an encryption program that would create coded messages that would be entirely unbreakable thereby rendering the...more
Dan
Sep 07, 2007 Dan rated it 4 of 5 stars Recommends it for: beach read
Shelves: thrillers
Here’s the problem: Digital Fortress has a good plot, but it’s filled with weak characters. I really liked the plot. A disgruntled NSA employee develops an unbreakable encryption program (the Digital Fortress) and threatens to give both the encryption program and the key (which is buried in the program) away on the Internet. If the bad guys gain access to the key, they will be able to communicate without fear of the NSA decrypting their messages. This throws the NSA into a panic – as it should –...more
Ankit Agrawal
No matter what people want to say about Dan Brown or his books or hatred towards him you got to admire the fact that what he brings to the table no one else does.

This was the book which brought me to the beautiful world of books. Before reading this book I though reading was a bit cissy and a waste of time since everything is fictional, why not better read some spiritual/self help and knowledge books. After reading this book everything changed, I started to read more and more fiction and today b...more
Samuel
What would happen if every nation and person in the would, with a computer, could access every top secret file of the government? This is what Susan Fletcher and David Becker have to prevent in Digital Fortress by Dan Brown. With a lot of action and suspense Digital Fortress is a book for anyone who likes action.

Dan Brown wrote many other action novels. I have read all of them and this novel is just as good of a read as the rest. This novel is written in the same style as all the others. Leaving...more
Michelle
You know how some days you just feel like eating candy? And then more candy, maybe topped off with ice cream, cookies, cake? Some days that is okay. Until you get to about eight o'clock at night, and your body has reached a point that is beyond satiation. And then you think to yourself, just one last cookie. Your stomach is telling you don't do it. It's gurgling and protesting the hours of abuse it has already taken, but you keep thinking about how good that cookie is going to taste. So you do i...more
Kyle Gunning

After reading Dan Browns Da Vinci Code and being completely immersed and engrossed into every chapter, I was a bit dissapointed reading Dan Browns Digital Fortress. It starts out when the NSA code breaking machine (called TRANSLTER) finds a new and complex code, named Digital Fortress, that it cannot break. Commander Trevor Strathmore calls in Susan Fletcher, their head cryptographer to help crack it. She discovers that it was written by Ensei Tankado, a former NSA employee who was displeased wi...more
Neal P
Digital Fortress is a mysterious, intriguing book by Dan Brown. Dan Brown is a widely known author, who has written The Da Vinci Code and Angels and Demons. This book is about a woman named Susan Fletcher, who works for the National Security Agency (NSA). After five years of work, the NSA invented the TRANSLTR, which could break any code known to man. TRANSLTR is faced with a code that it cannot break, and when the NSA calls it head cryptographer, Susan Fletcher, she uncovers that the NSA is bei...more
Benjamin Duffy
If the roundly reviled The Da Vinci Code and Angels and Demons are examples of Dan Brown at his most polished, you can only imagine how bad he was during his early career.

Actually, you can imagine, or you can read Digital Fortress and find out for yourself. But I don't recommend it. Where the Langdon books spill their secrets two acts too soon to anyone with a basic knowledge of French, or of Latin roots, Digital Fortress boasts a simplistic play on words that crumbles, fortune cookie-like, to a...more
Preeti
Have you heard of the NSA? I think these days, a lot of people know the NSA but apparently, there was a point in time when no one knew what the NSA was. Oh, NSA = National Security Agency. I've been there. Well, not there exactly, cuz it was after 9/11 = mad security. I was at the Cryptology Museum right next door.

Anywho, this Dan Brown thriller, post Da Vinci Code fame, follows much the same style and basic plot structure as Angels & Demons and The Da Vinci Code. You can almost see the plot...more
E7san
هل أنت مبرمج ؟
إذاً ، لا تفوت قراءة هذه الرواية :)
عامة الناس سوف يستمتعون بقراءتها ، وأنتَ وحدك من سوف يفهم ما وراء سطورها
وشيفراتها ، سوف تشعر بأنها تعنيك أنتَ وحدكـ .

أذهلتني هذه الرواية ، عشتُها لحظةً بلحظة ، حرفاً بحرف ، كنتُ أستيقظ باكرًا لأبدأ قراءتها حتَّى تتعب عيناي ، مختلفةً هذه الحكاية عن كل ما قرأتُه وسوف أقرأه !.

سؤالين يتبادران إلى ذهني الآن ، أولهما / ما هو تخصص دان براون ؟ التاريخ ؟ علم الأديان ؟ أم البرمجة :)

السؤال الآخر / لماذا النساء في روايات بروان مثالياتٌ إلى حدٍّ غبي ؟

Ricardo
Jul 01, 2008 Ricardo rated it 2 of 5 stars Recommends it for: code breaking fans
Digital Fortress was written by Dan Brown in 1998, before coming up with his best-seller The Da Vince Code. Digital Fortress sets the action in two places: the NSA headquarters in the United States and Seville, in Spain. The plot is smart and has to do with code breaking. However, the entire novel is predictable. Chapters are very short and show no character development. Childish at times, the author does not make an attempt at approaching the central issue realistically. Also, Brown either did...more
Caela Harrison
Reading Dan Brown books is a bit like watching porn. Mildly enjoyable at the time, but not really something you'd like your friends or family to know about.

Digital Fortress starts as it means to go on, with two-dimensional characters in a whirlwind of mystery and action. The cast never evolves beyond cardboard cut-out level, but the plot does pick up through various levels of incredulity and intrigue to a climax that ends up shallow and disappointing, leaving the reader feeling cheap and cheated...more
Breakwall
Dan Brown CAN actually write. Angels and Demons was inventive, well-paced and exciting. The DaVinci Code was really just Angels and Demons repackaged, but it was still a good summer read.

This book, however, is complete crap. I have read it so you don't have to. Avoid at all costs.
Rosey
Definitely a fast-paced book that was breathtaking at times which took me into the world of of cyberism and national intelligence. What I love about this book was that the heroine, Susan, was a female. Not only that, but she was one of the important asset to breaking the code.

As we may know or realize (or not), our government has many top secret infos and files with top-of-the-line technologies, firewalls, and so on. Imagine when someone was blackmailing the agency and was on the verge of exposi...more
Deyaa Sabry
أول رواية أقرأها لدان براون وذلك بعد مشاهدتي لفيلم "ملائكة وشياطين"

وياله من اختلاف بين اسلوب الفيلم وعرضه واسلوب الرواية
توقعت ما هو أكثر ولكني وجدت الأكثر ولكن في جوانب أخرى

الرواية رواية تعتمد -كعادة دان براون- على المعلومات المسرودة بطريقة تبادلية
فهي سرد لأحداث على لسان أحد الشخصيات وتتبدل الأحداث بين شخصيتين رئيسيتين
ولكنه -كالعادة أيضا- يخفي العديدمن المعلومات كنوع من التشويق
ولكنه ماهر جدا في اخفاء المعلومات بحيث لا تشعر بفقدانها وانما تظل تبحث عن جديد وتتابع الأحداث حتى تصل إليها

أحيانا تشععر...more
Gina
*Taken from my LiveJournal Entry* SPOILERS BELOW!!!


Guess what I found out, though...

Zero-Divide One of Hugh's very old and not-so-well known video games is actually the premise for one of Dan Brown's books... I'm serious! As I was paging through the character / storyline booklet provided with the game, I kept thinking, "Wow! This story sounds really familiar!" The more I read, the more I realized that Dan Brown seemed to have lifted the whole plot line from the game! I'm not even kidding...

Chr...more
Jason_W.
The book Digital Fortress is about a person named Sarah and her boyfriend David. Sarah is part of a agency named National Securtiy Agency. They have a machine named TRANSLTR and it breaks codes. Then someone creates a code that can take away the American's information that is top secret and not even TRANSLTR can break it. Sarah and David goes out to find out how to stop this code and stop it.

I can connect this to the world where people rely on technolgy alot. People in the world use phones and o...more
Karla Waysome
Although I enjoyed the plot, the characters annoyed me to the point where I threw the book down more than once. First of all, David, the brilliant professor and Susan's fiancee does not work for the NSA so how did he allow Susan's boss to send him on a dangerous mission for the US government? Why would you send a college teacher to do such an important mission? Why did David have issues with Susan making more money? to the point where he went on this mission for extra cash. Obviously not ready t...more
Colin
I am fairly sure that I started to watch ‘The Da Vinci Code’ on DVD once, or rather started to but drifted off to the land of nod for an hour or two. I never tried again, being put off by the hype of it all. This book then came my way, and I was fairly engaged with it from the start. The idea that an apparently know-it –all computer had a bit of a problem because of some miscreant planting a bug in it which threatened the whole of peace in our time etc isn’t that far from reality. This happens j...more
Abduraafi Andrian
Novel partama karya penulis terkenal "The Da Vinci Code" yang saya baca dan pertama kali menghabiskan waktu membaca e-book di layar monitor!

Saya diajarkan dengan kriptografi, NSA, EFF, dan Bank Data Utama milik NSA yang sangat rahasia. Novel ini juga mengenalkan tentang markas NSA dengan sistem komputer dan pengamanan yang begitu canggih. Dan juga kota Sevilla di Spanyol sangat tergambar jelas dalam novel ini.

Sebuah cerita tentang penggagalan akses masuk Bank Data Utama milik NSA. Namun konflik...more
Quinn Lavender
The degree to which I enjoy Dan Brown books depends very highly on what order I read them in. The Da Vinci Code was first, and it was probably the first book in my adult life that I could not put down. I stayed up late reading it, I stayed in bed in the morning reading it, until I was done. It was addictive and so much fun. Each chapter was short and ended in a cliffhanger; I just couldn't get enough. Da Vinci Code also had the elements of religious history and art history and conspiracy, and so...more
Megha Kn
Now this is a truly amazing book by Brown, and just like all his other books this one too has lots of twists and turns. And if you read his other novels, then you will find this book a bit predictable since his style of writing remains the same. This book too involves complex codes and breaking them, though here, the codes and technology are fully digital, which I believe, is far easier to comprehend than the codes and symbols used in Angels and Demons and Da Vinci Code.


A JIST OF THE STORY:

In t...more
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Librarian Note: There is more than one author in the Goodreads database with this name.

Dan Brown is an American author of thriller fiction, best known for the 2003 bestselling novel, The Da Vinci Code. Brown is interested in cryptography, codes, and keys. Currently his novels have been translated into many languages.

Although many see Dan Brown's books as anti-Christian, Brown is a Christian who sa...more
More about Dan Brown...
The Da Vinci Code (Robert Langdon, #2) Angels & Demons  (Robert Langdon, #1) Deception Point The Lost Symbol (Robert Langdon, #3) Inferno (Robert Langdon, #4)

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