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







![Колмогоров А.Н., Журбенко И.Г., Прохоров А.В. Введение в теорию вероятностей. - 3-е издание, исправленное. - М.: Издательство МЦНМО, 2015. - 168 с. (Библиотечка «Квант». Выпуск... Введение в теорию вероятностей [3-е издание, исправленное]](https://www.rulit.me/data/programs/images/vvedenie-v-teoriyu-veroyatnostej-3-e-izdanie-ispravlennoe_453248.jpg)
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