1. What are the differences between passive attack and active attack?

Management Of Information Security
6th Edition
ISBN:9781337405713
Author:WHITMAN, Michael.
Publisher:WHITMAN, Michael.
Chapter1: Introduction To The Management Of Information Security
Section: Chapter Questions
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1. What are the differences between passive attack and active attack?
2. Why are passive attacks difficult to detect and active attacks difficult to prevent?
3. What are the shortcomings of key administration in symmetric encryption?
4. How many keys are required for two people to communicate via a symmetric cipher?
How many keys are required for n people to communicate with each other securely?
Transcribed Image Text:1. What are the differences between passive attack and active attack? 2. Why are passive attacks difficult to detect and active attacks difficult to prevent? 3. What are the shortcomings of key administration in symmetric encryption? 4. How many keys are required for two people to communicate via a symmetric cipher? How many keys are required for n people to communicate with each other securely?
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