2.1 Classify each of the following as a violation of confidentiality, of integrity, of availability, or of some combination thereof. Specify which part of the statement is in violation. Eve installs firesheep and hijacks Alice's Facebook session. She reads Bob's messages to Alice and sends a response. Julia hacks the website of www.visa.com and adds a message in support of WikiLeaks. a. b. C. Nick pretends to be a system administrator and calls Ellen from human resources at his company, to ask for her password. He then logs in as Ellen and increases his salary by 20 percent.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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2.1 Classify each of the following as a violation of confidentiality, of integrity, of availability, or of
some combination thereof. Specify which part of the statement is in violation.
a.
Eve installs firesheep and hijacks Alice's Facebook session. She reads Bob's
messages to Alice and sends a response.
Julia hacks the website of www.visa.com and adds a message in support of
WikiLeaks.
b.
C.
Nick pretends to be a system administrator and calls Ellen from human resources at
his company, to ask for her password. He then logs in as Ellen and increases his
salary by 20 percent.
Transcribed Image Text:2.1 Classify each of the following as a violation of confidentiality, of integrity, of availability, or of some combination thereof. Specify which part of the statement is in violation. a. Eve installs firesheep and hijacks Alice's Facebook session. She reads Bob's messages to Alice and sends a response. Julia hacks the website of www.visa.com and adds a message in support of WikiLeaks. b. C. Nick pretends to be a system administrator and calls Ellen from human resources at his company, to ask for her password. He then logs in as Ellen and increases his salary by 20 percent.
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