what are information risks that cryptography cannot address? ( choose all that apply)
what are information risks that cryptography cannot address? ( choose all that apply)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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what are information risks that cryptography cannot address? ( choose all that apply)

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Users with legitimate access to a variety of information at one level of classification, when decrypted for use, may be able to infer the existence or
value of information at higher levels of classification.
Display of data to humans, or output of data as device commands in control systems, needs to be in an unencrypted form to be usable.
Even cryptographic support for nonrepudiation cannot prove that a recipient (authorized or not) actually read and understood or made use of the
contents of a protected file or message; it can only prove that they accessed it.
Cryptography cannot be used to reduce risks to information availability.
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