May 2017
Intermediate to advanced
1280 pages
94h 8m
English
Content preview from Computer and Information Security Handbook, 3rd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 80
Fundamentals of Cryptography
Scott R. Ellis kCura Corporation, Chicago, IL, United States
Abstract
This chapter discusses how information security is the discipline that provides protection of information from intrusion and accidental or incidental loss. It also provides a framework for the protection of information from unauthorized use, copying, distribution, or destruction of data. Cryptography plays a key role in supporting the protection of captured data from prying eyes. It does nothing to actually protect the encrypted data from being intercepted.
Keywords
Algorithms and cryptographic standards; Audits; Availability; Block ciphers; Confidentiality; Cryptography; Encryption; Integrity; Logical security; Physical security; Privacy; ...
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