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Company A is considering investing in an anti-virus solution Each year, A suffers 5 virus attacks (ARO=5) Each attacks cost approximately $15,000 in loss of data and productivity (SLE=15,000) The anti-virus solution is expected to block 80% of the attacks (Mitigation ratio=80%) and costs $25,000 per year ROSI=?

1
done
ROSI = ((5*15000)*0.8-25000)/25000=140%
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* השאלה נוספה בתאריך: 10-02-2018