Notes
Calculate the Risk
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What is the expected loss if there us a 1% chance of a black hat bringing down the order entry system requiring a server restore?
The mean time to restore is 6hrs.
Orders come in an average of 12hrs a day bringing in 500000 a day in revenue across a 364- days a year.
The attacks are expected daily
The Asset Value = 500000
Exposure Factor= 6hr12hr = .5
LE- 500000 x .5 = 250000
ARO = .01 x 364 = 3.64
ALE = SLE x ARO = 250000 x 3.64 = 910000
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- Deleted user · Feb 2020
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- Feb 4, 2020
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- Created by Matthew Campese · Feb 4, 2020
- Copied by Matthew Campese · Feb 4, 2020
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