Cryptography For Dummies

Author: Chey Cobb
Publisher: John Wiley & Sons
ISBN: 9780764568312
Category : Computers
Languages : en
Pages : 324

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

Cracking Codes and Cryptograms For Dummies

Author: Denise Sutherland
Publisher: John Wiley & Sons
ISBN: 1118068475
Category : Games & Activities
Languages : en
Pages : 405

Book Description
The fast and easy way to crack codes and cryptograms Did you love Dan Brown's The Lost Symbol? Are you fascinated by secret codes and deciphering lost history? Cracking Codes and Cryptograms For Dummies shows you how to think like a symbologist to uncover mysteries and history by solving cryptograms and cracking codes that relate to Freemasonry, the Knights Templar, the Illuminati, and other secret societies and conspiracy theories. You'll get easy-to-follow instructions for solving everything from the simplest puzzles to fiendishly difficult ciphers using secret codes and lost symbols. Over 350 handcrafted cryptograms and ciphers of varying types Tips and tricks for cracking even the toughest code Sutherland is a syndicated puzzle author; Koltko-Rivera is an expert on the major symbols and ceremonies of Freemasonry With the helpful information in this friendly guide, you'll be unveiling mysteries and shedding light on history in no time!

Understanding Cryptography

Author: Christof Paar
Publisher: Springer Science & Business Media
ISBN: 3642041019
Category : Computers
Languages : en
Pages : 372

Book Description
Cryptography is now ubiquitous – moving beyond the traditional environments, such as government communications and banking systems, we see cryptographic techniques realized in Web browsers, e-mail programs, cell phones, manufacturing systems, embedded software, smart buildings, cars, and even medical implants. Today's designers need a comprehensive understanding of applied cryptography. After an introduction to cryptography and data security, the authors explain the main techniques in modern cryptography, with chapters addressing stream ciphers, the Data Encryption Standard (DES) and 3DES, the Advanced Encryption Standard (AES), block ciphers, the RSA cryptosystem, public-key cryptosystems based on the discrete logarithm problem, elliptic-curve cryptography (ECC), digital signatures, hash functions, Message Authentication Codes (MACs), and methods for key establishment, including certificates and public-key infrastructure (PKI). Throughout the book, the authors focus on communicating the essentials and keeping the mathematics to a minimum, and they move quickly from explaining the foundations to describing practical implementations, including recent topics such as lightweight ciphers for RFIDs and mobile devices, and current key-length recommendations. The authors have considerable experience teaching applied cryptography to engineering and computer science students and to professionals, and they make extensive use of examples, problems, and chapter reviews, while the book’s website offers slides, projects and links to further resources. This is a suitable textbook for graduate and advanced undergraduate courses and also for self-study by engineers.

Digital Signatures for Dummies, Cryptomathic Special Edition (Custom)

Author: Steve Marshall
Publisher: For Dummies
ISBN: 9781119422891
Category :
Languages : en
Pages : 68

Book Description
Explore business and technical implications Understand established regulatory standards Deploy and manage digital signatures Enable business with digital signatures Digital documents are increasingly commonplace in today's business world, and forward-thinking organizations are deploying digital signatures as a crucial part of their part of their strategy. Businesses are discovering a genuine market demand for digital signatures in support of organizational goals. This book is your guide to the new business environment. It outlines the benefits of embracing digital signature techniques and demystifies the relevant technologies. Advance your organization's digital strategy Provide strong non-repudiation Offer "what you see is what you sign" Ensure enhanced security Provide user convenience and mobility

Applied Cryptography

Author: Bruce Schneier
Publisher: John Wiley & Sons
ISBN: 1119439027
Category : Computers
Languages : en
Pages : 937

Book Description
From the world's most renowned security technologist, Bruce Schneier, this 20th Anniversary Edition is the most definitive reference on cryptography ever published and is the seminal work on cryptography. Cryptographic techniques have applications far beyond the obvious uses of encoding and decoding information. For developers who need to know about capabilities, such as digital signatures, that depend on cryptographic techniques, there's no better overview than Applied Cryptography, the definitive book on the subject. Bruce Schneier covers general classes of cryptographic protocols and then specific techniques, detailing the inner workings of real-world cryptographic algorithms including the Data Encryption Standard and RSA public-key cryptosystems. The book includes source-code listings and extensive advice on the practical aspects of cryptography implementation, such as the importance of generating truly random numbers and of keeping keys secure. ". . .the best introduction to cryptography I've ever seen. . . .The book the National Security Agency wanted never to be published. . . ." -Wired Magazine ". . .monumental . . . fascinating . . . comprehensive . . . the definitive work on cryptography for computer programmers . . ." -Dr. Dobb's Journal ". . .easily ranks as one of the most authoritative in its field." -PC Magazine The book details how programmers and electronic communications professionals can use cryptography-the technique of enciphering and deciphering messages-to maintain the privacy of computer data. It describes dozens of cryptography algorithms, gives practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. The book shows programmers who design computer applications, networks, and storage systems how they can build security into their software and systems. With a new Introduction by the author, this premium edition will be a keepsake for all those committed to computer and cyber security.

Modern Cryptography for Beginners

Author: Simon Edwards
Publisher:
ISBN:
Category :
Languages : en
Pages : 170

Book Description
Read This Complete Beginner's Guide and Discover Secrets of Modern Cryptography! Have you always been fascinated by secret messages and codes? Do you want to learn about cryptography and security in the modern age? THIS BOOK GIVES A DETAILED OVERVIEW OF HISTORY AND DEVELOPMENT OF CRYPTOGRAPHY AND IS FIT EVEN FOR ABSOLUTE BEGINNERS! Cryptography is the practice and study of secure communication. In the old times, cryptography was all about writing messages between that intruders couldn't read or understand. People wrote ciphers and keys and worked hard to decrypt and encrypt important notes. Cryptography was confined mostly to military and diplomatic activities, while regular people didn't have much to do with it in ordinary life. With the development of modern cryptography, we are now surrounded by its codes everywhere. Every message you send over your phone is encrypted. Our banks, schools, and governments rely on secure encryptions. With its prominence in our daily lives, it's a good idea to learn a thing or two about cryptography - not to mention interesting! Here's what you'll find in this book: History of encryption Cyphers from the Classical Era Introduction to modern cryptography Quantum cryptography Hash functions and digital signatures Public key infrastructure AND SO MUCH MORE! Even if you're an absolute beginner, you'll find this easy to read and follow. All it takes is a little curiosity! This book is your chance to learn about the hidden world underlying all our communication today. Cryptography, both traditional and modern, brings real value into our lives, and this book gives great reading material for both beginners and those who want to refresh their knowledge! Ready to crack some codes? Scroll up, Click on 'Buy Now with 1-Click', and Get Your Copy!

Algorithms For Dummies

Author: John Paul Mueller
Publisher: John Wiley & Sons
ISBN: 1119330491
Category : Computers
Languages : en
Pages : 434

Book Description
Discover how algorithms shape and impact our digital world All data, big or small, starts with algorithms. Algorithms are mathematical equations that determine what we see—based on our likes, dislikes, queries, views, interests, relationships, and more—online. They are, in a sense, the electronic gatekeepers to our digital, as well as our physical, world. This book demystifies the subject of algorithms so you can understand how important they are business and scientific decision making. Algorithms for Dummies is a clear and concise primer for everyday people who are interested in algorithms and how they impact our digital lives. Based on the fact that we already live in a world where algorithms are behind most of the technology we use, this book offers eye-opening information on the pervasiveness and importance of this mathematical science—how it plays out in our everyday digestion of news and entertainment, as well as in its influence on our social interactions and consumerism. Readers even learn how to program an algorithm using Python! Become well-versed in the major areas comprising algorithms Examine the incredible history behind algorithms Get familiar with real-world applications of problem-solving procedures Experience hands-on development of an algorithm from start to finish with Python If you have a nagging curiosity about why an ad for that hammock you checked out on Amazon is appearing on your Facebook page, you'll find Algorithm for Dummies to be an enlightening introduction to this integral realm of math, science, and business.

Break the Code

Author: Bud Johnson
Publisher: Courier Corporation
ISBN: 0486291464
Category : Juvenile Nonfiction
Languages : en
Pages : 86

Book Description
Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded messages. Examples and solutions.

Cryptocurrency Investing For Dummies

Author: Kiana Danial
Publisher: John Wiley & Sons
ISBN: 1119533058
Category : Business & Economics
Languages : en
Pages : 352

Book Description
The ultimate guide to the world of cryptocurrencies! While the cryptocurrency market is known for its volatility—and this volatility is often linked to the ever-changing regulatory environment of the industry—the entire cryptocurrency market is expected to reach a total value of $1 trillion this year. If you want to get in on the action, this book shows you how. Cryptocurrency Investing For Dummies offers trusted guidance on how to make money trading and investing in the top 200 digital currencies, no matter what the market sentiment. You'll find out how to navigate the new digital finance landscape and choose the right cryptocurrency for different situations with the help of real-world examples that show you how to maximize your cryptocurrency wallet. Understand how the cryptocurrency market works Find best practices for choosing the right cryptocurrency Explore new financial opportunities Choose the right platforms to make the best investments This book explores the hot topics and market moving events affecting cryptocurrency prices and shows you how to develop the smartest investment strategies based on your unique risk tolerance.

Cryptography Demystified

Author: John Hershey
Publisher: McGraw Hill Professional
ISBN: 0071543155
Category : Technology & Engineering
Languages : en
Pages : 369

Book Description
AN UNCONVENTIONAL, FUN WAY TO MASTER THE BASICS OF CRYPTOGRAPHY Cryptography is not just for specialists. Now every wireless message, wireless phone call, online transaction, and email is encrypted at one end and decrypted at the other. “Crypto” is part of the job description for network designers, network engineers, and telecom developers. If you need cryptography basics—but dread the thick tomes that are your only other option—help is at hand. Cryptography Demystified puts the fundamentals into a 35-module, learn-by-doing package that’s actually fun to use. You must read this book if— * You prefer your simplifications from an expert who understands the complexities * 6 years of success as a short course for students and professionals works for you * you enjoy hearing the phrase “nothing to memorize” * ecommerce, email, network security, or wireless communications is part of your bailiwick * cracking cryptography means a jump up the career ladder * the words “public-key cryptography,” “channel-based cryptography,” and “prime numbers” pique your interest * best-practices cryptography is the only secure way for you—and your company—to go One of the most complex subjects in Information Technology, cryptography gets its due in this down-to-earth, self-teaching tutorial—the first to make the basics of the science truly accessible.