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Exam 5: E-Commerce Security and Payment Systems

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Question 31

Multiple Choice

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The overall rate of online credit card fraud is ________ % of all online card transactions.

A) less than 1
B) around 1
C) around 5
D) around 10

E) None of the above
F) All of the above

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Question 32

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Insiders present a greater security threat to e-commerce sites than outsiders.

A) True
B) False

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Question 33

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None of the following payment systems offers immediate monetary value except:

All of the following are methods of securing channels of communication except:

Credit cards are the dominant form of online payment throughout the world.

Phishing attacks rely on browser parasites.

Which of the following did Dropbox implement after a series of security snafus in 2011 and 2012?

All of the following are examples of malicious code except:

Explain how an online credit card transaction works, identifying the parties involved and describing how SSL/TLS is involved.What are the limitations of online credit card payment systems?

All of the following are limitations of the existing online credit card payment system except:

What dimensions do digital signatures and hash digests add to public key encryption and how do they work?

Which of the following is a set of short-range wireless technologies used to share information among devices within about 2 inches of each other?

Typically, the more security measures added to an e-commerce site, the slower and more difficult it becomes to use.

Reventon is an example of:

Digital cash is legal tender that is instantly convertible into other forms of value without the intermediation of any third parties.

Drive-by downloads are now the most common method of infecting computers.

What is the most frequent cause of stolen credit cards and card information today?

The ________ worm was designed to disarm computers that control the centrifuges in Iran's uranium enrichment process.

Spoofing involves attempting to hide a true identity by using someone else's e-mail or IP address.

The six key dimensions to e-commerce security are nonrepudiation, authenticity, availability, integrity, privacy, and: