Download or read book Codes Ciphers and Other Cryptic and Clandestine Communication written by Fred B. Wrixon and published by Black Dog & Leventhal. This book was released on 1998-01-10 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Making and breaking secret messages from hieroglyphs to the Internet.
Download or read book Codes Ciphers Other Cryptic Clandestine Communication written by Fred B. Wrixon and published by . This book was released on 1998 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Learn the fascinating world of codes--from deciphering ancient hieroglyphics to ciher machines used in the world wars to computer cryptology for encoding financial transactions"--Jacket.
Download or read book Secret Messages written by William S. Butler and published by . This book was released on 2001-01-02 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tells the stories of ninety-five situations in which code and hidden messages have been used throughout history.
Download or read book Military Communications written by Christopher H. Sterling and published by Bloomsbury Publishing USA. This book was released on 2007-10-16 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: An alphabetically organized encyclopedia that provides both a history of military communications and an assessment of current methods and applications. Military Communications: From Ancient Times to the 21st Century is the first comprehensive reference work on the applications of communications technology to military tactics and strategy—a field that is just now coming into its own as a focus of historical study. Ranging from ancient times to the war in Iraq, it offers over 300 alphabetically organized entries covering many methods and modes of transmitting communication through the centuries, as well as key personalities, organizations, strategic applications, and more. Military Communications includes examples from armed forces around the world, with a focus on the United States, where many of the most dramatic advances in communications technology and techniques were realized. A number of entries focus on specific battles where communications superiority helped turn the tide, including Tsushima (1905), Tannenberg and the Marne (both 1914), Jutland (1916), and Midway (1942). The book also addresses a range of related topics such as codebreaking, propaganda, and the development of civilian telecommunications.
Download or read book Mysterious Messages A History of Codes and Ciphers written by Gary Blackwood and published by Penguin. This book was released on 2009-10-29 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: History?s amazing secrets and codes?and how to crack them yourself. This fascinating look at history?s most mysterious messages is packed with puzzles to decode and ciphers that kids can use themselves. Here are the encrypted notes of Spartan warriors, the brilliant code-crackers of Elizabeth I, secret messages of the American Revolution, spy books of the Civil War, the famous Enigma Machine, and the Navajo code talkers. As computers change the way we communicate, codes today are more intriguing than ever. From invisible ink to the CIA, this exciting trip through history is a hands-on, interactive experience? so get cracking!
Download or read book Colossus written by Paul Gannon and published by Atlantic Books. This book was released on 2015-01-01 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1940, almost a year after the outbreak of World War II, Allied radio operators at an interception station in South London began picking up messages in a strange new code. Using science, math, innovation, and improvisation, Bletchley Park code breakers worked furiously to invent a machine to decipher what turned out to be the secrets of Nazi high command. It was called Colossus. What these code breakers didn't realize was that they had fashioned the world's first true computer. When the war ended, this incredible invention was dismantled and hidden away for almost 50 years. Paul Gannon has pieced together the tremendous story of what is now recognized as the greatest secret of Bletchley Park.
Download or read book The History of Cryptography written by Susan Meyer and published by The Rosen Publishing Group, Inc. This book was released on 2016-12-15 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intriguing tale of cryptography stretches all the way back into ancient times and has been evolving ever since. From Julius Caesar to the modern cryptography of computers, readers will be enraptured by the stories and examples of how some of the greatest minds of history have figured out how to make and break codes. Engaging text includes samples of codes throughout the lively story of cryptography. Readers will quickly become absorbed by this fast-paced, code-cracking history chock-full of mystery and intrigue.
Download or read book Writing Secret Codes and Sending Hidden Messages written by Gyles Daubeney Brandreth and published by Sterling Publishing (NY). This book was released on 1984 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how to use secret codes, including Morse, Caesar's, Sandwich, Rosicrucian, and others, as well as how to send hidden messages using invisible ink, how to take fingerprints, and other tricks and techniques.
Download or read book Codes Ciphers and Secret Language written by Fred B. Wrixon and published by . This book was released on 1989 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Rohonc Code written by Benedek Láng and published by Penn State Press. This book was released on 2021-04-08 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: First discovered in a Hungarian library in 1838, the Rohonc Codex keeps privileged company with some of the most famous unsolved writing systems in the world, notably the Voynich manuscript, the Phaistos Disk, and Linear A. Written entirely in cipher, this 400-year-old, 450-page-long, richly illustrated manuscript initially gained considerable attention but was later dismissed as an apparent forgery. No serious scholar would study it again until the turn of the twenty-first century. This engaging narrative follows historian Benedek Láng’s search to uncover the truth about this thoroughly mysterious book that has puzzled dozens of codebreakers. Láng surveys the fascinating theories associated with the Codex and discusses possible interpretations of the manuscript as a biblical commentary, an apocryphal gospel, or a secret book written for and by a sect. He provides an overview of the secret writing systems known in early modern times and an account of the numerous efforts to create an artificial language or to find a long-lost perfect tongue—endeavors that were especially popular at the time the Codex was made. Lastly, he tests several codebreaking methods in order to decipher the Codex, finally pointing to a possible solution to the enigma of its content and language system. Engagingly written, academically grounded, and thoroughly compelling, The Rohonc Code will appeal to historians, scholars, and lay readers interested in mysteries, codes, and ciphers.
Download or read book Cryptography written by Simon Rubinstein-Salzedo and published by Springer. This book was released on 2018-09-27 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text introduces cryptography, from its earliest roots to cryptosystems used today for secure online communication. Beginning with classical ciphers and their cryptanalysis, this book proceeds to focus on modern public key cryptosystems such as Diffie-Hellman, ElGamal, RSA, and elliptic curve cryptography with an analysis of vulnerabilities of these systems and underlying mathematical issues such as factorization algorithms. Specialized topics such as zero knowledge proofs, cryptographic voting, coding theory, and new research are covered in the final section of this book. Aimed at undergraduate students, this book contains a large selection of problems, ranging from straightforward to difficult, and can be used as a textbook for classes as well as self-study. Requiring only a solid grounding in basic mathematics, this book will also appeal to advanced high school students and amateur mathematicians interested in this fascinating and topical subject.
Download or read book Java Cryptography Extensions written by Jason R. Weiss and published by Morgan Kaufmann. This book was released on 2004-05-18 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a long time, there has been a need for a practical, down-to-earth developers book for the Java Cryptography Extension. I am very happy to see there is now a book that can answer many of the technical questions that developers, managers, and researchers have about such a critical topic. I am sure that this book will contribute greatly to the success of securing Java applications and deployments for e-business. --Anthony Nadalin, Java Security Lead Architect, IBM For many Java developers and software engineers, cryptography is an "on-demand" programming exercise, where cryptographic concepts are shelved until the next project requires renewed focus. But considerations for cryptography must be made early on in the design process and it’s imperative that developers know what kinds of solutions exist. One of Java’s solutions to help bridge the gap between academic research and real-world problem solving comes in the form of a well-defined architecture for implementing cryptographic solutions. However, to use the architecture and its extensions, it is important to recognize the pros and cons of different cryptographic algorithms and to know how to implement various devices like key agreements, digital signatures, and message digests, to name a few. In Java Cryptography Extensions (JCE), cryptography is discussed at the level that developers need to know to work with the JCE and with their own applications but that doesn’t overwhelm by packing in details unimportant to the busy professional. The JCE is explored using numerous code examples and instructional detail, with clearly presented sections on each aspect of the Java library. An online open-source cryptography toolkit and the code for all of the examples further reinforces the concepts covered within the book. No other resource presents so concisely or effectively the exact material needed to begin utilizing the JCE. Written by a seasoned veteran of both cryptography and server-side programming Covers the architecture of the JCE, symmetric ciphers, asymmetric ciphers, message digests, message authentication codes, digital signatures, and managing keys and certificates
Download or read book The Solomon Key and Beyond written by W. Frederick Zimmerman and published by Nimble Books LLC. This book was released on 2005-01-31 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Unauthorized Dan Brown Update includes information about Digital Fortress, Angels & Demons, Deception Point, The Da Vinci Code (book and movie), The Solomon Key, and subsequent novels. It's a "mini" book in the sense that it is fairly thin - 96 pages to start with, although it will grow over time. (For example, detailed chapter-by-chapter analysis of The Solomon Key will be added soon after that novel is published.) This is a "meta" book in the sense that it complements, without trying to replace, the many worthy books that are already available about The Da Vinci Code. This book is unique in that it provides a "nimble," timely report on *all* of Dan Brown's activities, including everything that is known about The Solomon Key, "The Da Vinci Code" movie, and beyond.
Download or read book Digital Watermarking and Steganography written by Frank Y. Shih and published by CRC Press. This book was released on 2017-04-10 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book intends to provide a comprehensive overview on different aspects of mechanisms and techniques for information security. It is written for students, researchers, and professionals studying in the field of multimedia security and steganography. Multimedia security and steganography is especially relevant due to the global scale of digital multimedia and the rapid growth of the Internet. Digital watermarking technology can be used to guarantee authenticity and can be applied as proof that the content has not been altered since insertion. Updated techniques and advances in watermarking are explored in this new edition. The combinational spatial and frequency domains watermarking technique provides a new concept of enlarging the embedding capacity of watermarks. The genetic algorithm (GA) based watermarking technique solves the rounding error problem and provide an efficient embedding approach. Each chapter provides the reader with a fundamental, theoretical framework, while developing the extensive advanced techniques and considering the essential principles of the digital watermarking and steganographic systems. Several robust algorithms that are presented throughout illustrate the framework and provide assistance and tools in understanding and implementing the fundamental principles.
Download or read book Secrets of the Sonnets Shakespeare s Code written by Peter Jensen and published by Lulu.com. This book was released on 2006-08-17 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Shakespeare, William, 1564-1616-Shakespeare's Sonnets-Substitution code-1609 Quarto- 2. The Poet William Shakespeare-The Youth Henry Wriothesley-The Dark Lady Aemelia Bessano Lanyer- The Rival Poet Christopher Marlowe-Deciphering- Time and Timeline-Names and Identities.
Download or read book Spies Wiretaps and Secret Operations 2 volumes written by Glenn Peter Hastedt and published by Bloomsbury Publishing USA. This book was released on 2010-12-09 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive two-volume overview and analysis of all facets of espionage in the American historical experience, focusing on key individuals and technologies. In two volumes, Spies, Wiretaps, and Secret Operation: An Encyclopedia of American Espionage ranges across history to provide a comprehensive, thoroughly up-to-date introduction to spying in the United States—why it is done, who does it (both for and against the United States), how it is done, and what its ultimate impact has been. The encyclopedia includes hundreds of entries in chronologically organized sections that cover espionage by and within the United States from colonial times to the 21st century. Entries cover key individuals, technologies, and events in the history of American espionage. Volume two offers overviews of important agencies in the American intelligence community and intelligence organizations in other nations (both allies and adversaries), plus details of spy trade techniques, and a concluding section on the portrayal of espionage in literature and film. The result is a cornerstone resource that moves beyond the Cold War-centric focus of other works on the subject to offer an authoritative contemporary look at American espionage efforts past and present.
Download or read book The Peccavi File written by Howard E. Adkins and published by Xlibris Corporation. This book was released on 2000-11-14 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Martin Thorpe is a Finance student at Berkeley. Recently orphaned when his parents were killed in an auto accident, his only blood relative is Harry Rowe. Rowe is the wealthy C.E.O. of a company that searches out and destroys computer viruses, NetPro, Inc. Married to a very beautiful and youthful wife, Pamela, who is nearly as young as Martin, Rowe has always been so Bohemian that he has been a virtual outcast from Martins family. When Martin makes a Christmas visit to the Rowe mansion hoping to become better acquainted with the Rowes, Harry is murdered. His dying word is peccavi. The F.B.I. has had an interest in Harry because it, in the personage of Special Agent Teresa Kingsley, thinks that he or his colleagues might be involved in causing the bankruptcy of several companies, the failure of each being precipitated by virus-spawned destruction of the companys computer system. After much puzzlement and searching, young Thorpe finds that peccavi is the password to an obscure computer file belonging to Harry. On opening the file, he discovers that it contains a curious series of numbers and letters, undoubtedly an code of some type, but one that neither the F.B.I. nor the National Security Agency can break. Meanwhile Pamela, Rowes youthful widow, is making a serious flirtation with Thorpe. Somewhat callow, he resists but not long nor successfully. The reader now learns that the Exeter hedge fund with its Mafia connections, is involved with the computer viruses, with the resultant company failures, and even in the murder of Harry Rowe. Moreover, Exeter is being deprived of profits because some unknown person has been contacting companies that have had viruses implanted but as yet not activated. For a very high price, this unknown person has supplied various companies with their particular virus signature. The result is that then the virus can be isolated and removed before it causes harm and that company is no longer a potential profit source to Exeter whose shorts and puts and derivatives are all geared to gain from the bankruptcy of that firm. A number of murders now are committed as Exeter tries to eliminate any person who could possibly have the knowledge or access to sufficient information to carry out this elaborate blackmail scheme. Thorpe and Special Agent Kingsley take separate but parallel courses of analysis and investigation. Gradually it becomes clear that Harry Rowe had indeed been the brains behind the implantation of very sophisticated stealth viruses in the computers of a number of companies and had gained significant wealth from his past efforts. Next, the Reader learns from the Rowe lawyer that Harrys offshore accounts total nearly $40,000,000 and that, as Pamela had earlier suspected, this money is going to be left to his nephew, Martin Thorpe, instead of being hers to inherit. Martin is unaware of this impending good fortune. As all but one of Harrys partners and their spouses are killed at the behest of Exeter and a murder attempt is made on Rowes widow, Kingsley finally locates an offshore account in Belize belonging to Pamela. Suspicion supplants sympathy for her. When Pamela is convinced that the F.B.I. suspects her and is closing in, she attempts to flee by herself to Buenos Aires. How involved was she in Harry Rowes murder? Can she identify and implicate individuals in the Exeter Fund? Is she the blackmailer of companies that have bought their liberation from the stealth viruses? If so, does she possess the $26,000,000 the various companies have paid? Can companies already infected with the viruses that are as yet not triggered be saved? Does Pamela know the key to the Peccavi code and have the information to neutralize it? Was the desire to share his anticipated inh
