​Which of the Following Can Be Used to Block Unauthorized

question 50

Multiple Choice

​Which of the following can be used to block unauthorized access while allowing authorized communications on a device or network?

• A) ​network router
• B) ​personal firewall
• C) ​hardware that uses a NAT
• D) ​all of the above

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Definitions:

Confidentiality

The principle of keeping personal, sensitive, or important information private.

Wilhelm Wundt

Considered the father of experimental psychology, he established the first psychology laboratory at the University of Leipzig in 1879.

Risk/Benefit Ratio

An assessment used to evaluate the risk and benefits of a particular action or decision, often applied in healthcare to determine treatment paths.

Potential Stress Component

An element in a person's environment or in their psychological makeup that has the ability to cause stress or anxiety.