Answered: Learn about private and public-key…

Learn about private and public-key cryptography, and how they are different. Is it possible to provide instances of when and why you would employ each?

Management Of Information Security

6th Edition

ISBN:9781337405713

Author:WHITMAN, Michael.

Publisher:WHITMAN, Michael.

Chapter12: Protection Mechanisms

Section: Chapter Questions

Problem 19RQ

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Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.

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How does cryptography based on secret keys function? In a few words, please describe how the system used to function, for instance. How have you been using it recently?
How does secret key cryptography function? Please provide a short explanation, maybe with an illustration of how the system used to work. What recent experiences do you have with it?
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