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Cryptography For Dummies
 
 

Cryptography For Dummies [Kindle Edition]

Chey Cobb
4.3 out of 5 stars  See all reviews (6 customer reviews)

Print List Price: £23.99
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Product Description

Review

“…a useful guide for anyone bamboozled by encryption…” ( PC Utilities , June 2004) “The reader can dip into it whenever the mood takes them…” ( MicroMart , 29 th April 2004)

Product Description

  • Cryptography is the most effective way to achieve data security and is essential to e-commerce activities such as online shopping, stock trading, and banking
  • This invaluable introduction to the basics of encryption covers everything from the terminology used in the field to specific technologies to the pros and cons of different implementations
  • Discusses specific technologies that incorporate cryptography in their design, such as authentication methods, wireless encryption, e-commerce, and smart cards
  • Based entirely on real-world issues and situations, the material provides instructions for already available technologies that readers can put to work immediately
  • Expert author Chey Cobb is retired from the NRO, where she held a Top Secret security clearance, instructed employees of the CIA and NSA on computer security and helped develop the computer security policies used by all U.S. intelligence agencies

Product details

  • Format: Kindle Edition
  • File Size: 3198 KB
  • Print Length: 336 pages
  • Publisher: For Dummies; 1 edition (21 May 2007)
  • Sold by: Amazon Media EU S.à r.l.
  • Language: English
  • ASIN: B003S9VS1U
  • Text-to-Speech: Enabled
  • X-Ray:
  • Word Wise: Not Enabled
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (6 customer reviews)
  • Amazon Bestsellers Rank: #285,698 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
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Customer Reviews

4.3 out of 5 stars
4.3 out of 5 stars
Most Helpful Customer Reviews
1 of 1 people found the following review helpful
4.0 out of 5 stars Introductory but not essential 26 Jan 2013
Format:Kindle Edition
This is more a book about how to use cryptography (especially in the workplace) rather than what cryptography actually is (no real technical details of the algorithms). I was hoping for the latter but settled for the former. It is successful in providing an introduction and broad overview that you would expect from such a title.

I think this book is probably suited for those that are required to understand encryption protocols and procedures in the workplace, and as a lay-person's reference guide. It is simple and written in plain English so don't expect anything advanced, the information here is correct but not up-to-date. I'd also say that all of this information is widely available on the web in several places, the positive point to reading this book would be that it contains all the relevant information in one place.

This book names and describes the (very) basics of encryption algorithms, where/ how/ why they are used, as well as related concepts such as digital certificates, digital fingerprints, hashes, checksums. It also list many products that were widely available on the market (when the book was first published) so you can potentially follow up reading this book by investigating what's on offer. Microsoft, Cisco and RSA still exist but whether the exact same products are on offer I couldn't say as I'm not an expert and perhaps an update for this book is over-due.

Perhaps the most important point to learn from this book is that the cryptographic algorithms are probably the strongest part of information transfer and the weakest link is the failure to use good procedures: for example, there is no point having the strongest encryption code possible if the passwords/keys are publicly available.
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Format:Paperback|Verified Purchase
If you buy anything on e-bay, use a credit card, worry whether your wi-fi enabled online banking on your laptop is secure or whether your employees are leaking vital secrets over their mobile phone then you would do well to understand how modern encryption processes work and are used, and this book does well in explaining the subject. Though a bit too chatty at times, the complex subject is broken down into easily assimilated pieces and the author does an excellent job of making the rest of us dummies understand it.
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5.0 out of 5 stars Five Stars 13 Sep 2014
By Al
Format:Paperback|Verified Purchase
Very useful for my cissp
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