This book is about language that is designed to mean what it does not seem to mean. Ciphers and codes conceal messages and protect secrets. Symbol and magic hide meanings to delight or imperil. Languages made to baffle and confuse let insiders talk openly without being understood by thosebeyond the circle.Barry Blake looks at these and many more. He explores the history and uses of the slangs and argots of schools and trades. He traces the centuries-old cants used by sailors and criminals in Britain, among them Polari, the mix of Italian, Yiddish, and slang once spoken among strolling players andcircus folk and taken up by gays in the twentieth century. He examines the sacred languages of ancient cults and religions, uncovers the workings of onomancy, spells, and gematria, looks into the obliqueness of allusion and parody, and celebrates the absurdities of euphemism and jargon.Secret Language takes the reader on fascinating excursions down obscure byways of language, ranging across time and culture. With revelations on every page it will entertain anyone with an urge to know more about the most arcane and curious uses of language.

Perfect for word lovers and puzzlers, this comprehensive, illustrated volume includes Indian sign language, Morse code, Jefferson's cipher wheel and more, presented in an informative and historical manner.

As handy and useful as it is to communicate with smartphones, email, and texts, not to mention paying bills and doing banking online, all these conveniences mean that a great deal of our sensitive, personal information needs to be protected and kept secret. Readers can anticipate an intriguing overview of the ciphers, codes, algorithms, and keys used in real-life situations to keep peoples’ information safe and secure. Examples of how to use some types of cryptography will challenge and intrigue.

No detailed description available for "A - M".

United States Diplomatic Codes and Ciphers, 1775-1938 is the first basic reference work on American diplomatic cryptography. Weber's research in national and private archives in the Americas and Europe has uncovered more than one hundred codes and ciphers. Beginning with the American Revolution, these secret systems masked confidential diplomatic correspondence and reports.During the period between 1775 and 1938, both codes and ciphers were employed. Ciphers were frequently used for American diplomatic and military correspondence during the American Revolution. At that time, a system was popular among American statesmen whereby a common book, such as a specific dictionary,was used by two correspondents who encoded each word in a message with three numbers. In this system, the first number indicated the page of the book, the second the line in the book, and the third the position of the plain text word on that line counting from the left. Codes provided the most common secret language basis for the entire nineteenth century.Ralph Weber describes in eight chapters the development of American cryptographic practice. The codes and ciphers published in the text and appendix will enable historians and others to read secret State Department dispatches before 1876, and explain code designs after that year.

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!

Includes "Literature".

This is a path-breaking work as significant as the decipherment of Egyptian hieroglyphs by Champollion. For nearly130 years, the Indus script has remained a challenging enigma to scholars of languages, writing systems and civilization studies. The script was invented and used over an extensive area of what is called the Indus or Sindhu-Sarasvati civilization. Over 2000 or 80% of archaeological sites are found on the Sarasvati River basin, a river adored in a very old human document called the Rigveda and which dried up due to tectonic and resulting river migration causes. In 1822, history was made when Egyptian hieroglyphs were deciphered by Jean-Francois Champollion from parts of the Rosetta Stone. Champollion showed that the Egyptian writing system, c.3000 BCE was a combination of phonetic and ideographic glyphs. The Rosetta Stone is dated196 BCE and had a decree in three versions: one in ancient Egyptian hieroglyphs, one in the Egyptian demotic script, and one in ancient Greek. Since alphabets of ancient Greek were known, Champollion used the trilingual inscription to validate his historic decipherment. Indus Script Cipher makes history recording hundreds of hieroglyphs of India. Absence of a Rosetta Stone which has been the principal impediment in validating any decryption of Indus script cipher is thus overcome. Further validation comes from evidences of the historical periods in India from c. 600 BCE showing continued use of Indus script hieroglyphs which evolved from c. 3300 BCE. This book details a decipherment.of the Indus script using the same rebus method used by Champollion to read ancient phonetic hieroglyphs of Indiat. By demonstrating an Indian linguistic area of cultural and language contacts and history of language changes, this is a landmark contribution to civilization studies of the world and will promote efforts to rewrite the ancient socio-cultural and economic history of a billion people in India and neighboring regions.