What is this formula for SC information system = [(confidentiality, impact), (integrity, impact), (availability, impact)}?

The correct answer is C. Calculate CIA aggregate score. This is the formula for computing the aggregate CIA score. Answer option D is incorrect. ALE or annualized loss expectancy is computed by multiplying the single loss expectancy by the annual rate of occurrence. Answer option B is incorrect. SLE or single loss expectancy is the…

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Question

Options

ACalculate firewall security
BCalculate SLE
CCalculate CIA aggregate score
DCalculate ALE

How the community answered

(47 responses)

A
9% (4)
B
2% (1)
C
87% (41)
D
2% (1)

Explanation

This is the formula for computing the aggregate CIA score. Answer option D is incorrect. ALE or annualized loss expectancy is computed by multiplying the single loss expectancy by the annual rate of occurrence. Answer option B is incorrect. SLE or single loss expectancy is the amount of loss expected from a single incident. It is calculated by multiplying the asset value times the exposure factor. Answer option A is incorrect. There is no formula specific to calculating the security of a firewall.

Topics

#CIA triad#security categorization#FIPS 199#impact scoring

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