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School Library Journal
Reviewed on April 1, 2017 | Social Science
Gr 9 Up—In today's predominantly digital environment, using encryption and decryption to ensure security is imperative, making cryptography a vital industry. The art and science behind code breaking are examined, from ancient history to the present day. The authors introduce types of codes, ciphers, and algorithms, citing famous cases such as the Zodiac killer and the Navaj...Log In or Sign Up to Read More