Digital Fortress

I listened to this book after getting it from Audible on my iPod. It is written by Dan Brown who is better known for The Da Vinci Code. It is about the NSA and an adventure to find something. The first 80% of the book is great. The last 20% goes into movie technology wonderland. Stuff that doesn't and probably never will exist is used and it just gets wacky. It is really sad to see this decent since the rest of the book is good even in reference to technology. I would still recommend it is a good techno-thriller.