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Introduction to Computer Data Processing
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Hardcover
3 sub edition from Holt Rinehart & Winston (June 1, 1981)
9780030567285 | details & prices | List price $36.95
About: How to use cryptography to protect data in teleprocessing systems--not only keeping data secret but also authenticating it, preventing alteration, and proving its origin.
About: How to use cryptography to protect data in teleprocessing systems--not only keeping data secret but also authenticating it, preventing alteration, and proving its origin.