An asset is valued at $12,000, the threat exposure factor of a risk affecting that asset is 25%, and the annualized rate of occurrence is 50%. What is the SLE?
a. $1,500
b. $3,000
c. $4,000
d. $6,000
Answer: B
The single loss expectancy (SLE) is the product of the value ($12,000) and the threat exposure (.25), or $3,000. Answer A is incorrect because $1,500 represents the annualized loss expectancy (ALE), which is the product of the SLE and the annualized rate of occurrence (ARO). Answers C and D are incorrect calculated values.
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Network Security
- The use of computer analysis techniques to gather evidence for criminal and/or civil trials is known as:
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- IP Security Protocol:
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- __________ provide authentication which can legally prove who sent a message over a network.
- DES:
- A brute force attack against an encryption system:
- A symmetric encryption system has two parts: the key and the ____________.
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- A(n) ____________ examines the source and destination address of every network packet that passes through it.
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- __________ refers to the process of translating between one set of private addresses inside a network and a set of public address outside the network.
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- A sniffer program is a: