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Exam 8: Securing Information Systems

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Question 21

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Symmetric encryption uses one key.

A) True
B) False

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Question 22

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Which of the following is not an example of a computer used as a target of crime?

A) Knowingly accessing a protected computer to commit fraud
B) Accessing a computer system without authority
C) Illegally accessing stored electronic communication
D) Threatening to cause damage to a protected computer
E) Breaching the confidentiality of protected computerized data

F) A) and C)
G) B) and C)

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Question 23

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Phishing is a form of spoofing.

As described in the chapter case,losing smartphones is a common cause of data breaches.

Smartphones typically feature state-of-the-art encryption and security features,making them highly secure tools for businesses.

All of the following are specific security challenges that threaten the communications lines in a client/server environment except:

In cloud computing,accountability and responsibility for protection of sensitive data resides with the company owning the data.

How can a firm's security policies contribute and relate to the six main business objectives? Give examples.

In controlling network traffic to minimize slow-downs,a technology called ________ is used to examine data files and sort low-priority data from high-priority data.

In public key encryption,the keys are mathematically related so that data encrypted with one key can be decrypted using only the other key.

Most computer viruses deliver a:

Two-factor authentication utilizes a(n) :

In which method of encryption is a single encryption key sent to the receiver so both sender and receiver share the same key?

Fault tolerant information systems offer 100 percent availability because they use:

A salesperson clicks repeatedly on the online ads of a competitor in order to drive the competitor's advertising costs up.This is an example of:

All of the following are specific security challenges that threaten corporate systems in a client/server environment except:

According to the 2018 Identity Fraud Study by Javelin Strategy & Research,how much did consumers lose to identity fraud in 2017?

A firewall is a combination of hardware and software that controls the flow of incoming and outgoing network traffic.

According to Ponemon Institute's 2017 Annual Cost of Cyber Crime Study,the average annualized cost of cybercrime for benchmarked companies in seven different countries was approximately:

Define computer forensics and describe the types of problems it is designed to address.