SQUARE Project: Cost/Benefit Analysis Framework for Information ...

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4.5 Values of Security Improvement Projects............................................ 24 5 Conclusions............................................................................................... 25 6 Future Work ............................................................................................... 26 References ........................................................................................................ 27 ii CMU/SEI-2004-TN-045
List of Figures Figure 1: Categorization of Threats, Misuse Cases, and Incidents......................... 6 Figure 2: Total System Value vs. Total Implementation Costs............................... 19 Figure 3: Benefit/Cost Ratio vs. Total Implementation Costs ................................ 20 Figure 4: Total Implementation Costs vs. Risk Exposures.................................... 21 Figure 5: Values vs. Risk Exposures.................................................................... 22 CMU/SEI-2004-TN-045 iii
Page 1 and 2: SQUARE Project: Cost/Benefit Analys
Page 3: Contents Abstract .................
Page 7 and 8: List of Tables Table 1: Terms and C
Page 9 and 10: Abstract Many companies rely on his
Page 11 and 12: 1 Introduction The purpose of a cos
Page 13 and 14: Integrity: The system performs its
Page 15 and 16: will not explain in depth how to ge
Page 17 and 18: Using the aforementioned probabilit
Page 19 and 20: Total Benefits = = N ∑ i= 1 N ∑
Page 21 and 22: Category of Preventions ( P ) i Bas
Page 23 and 24: Back to the problem, there are N po
Page 25 and 26: 3 Cost/Benefit Analysis Framework i
Page 27 and 28: 3.3 Risk Exposures The cost/benefit
Page 29 and 30: Total System Value vs. Total Implem
Page 31 and 32: The variance around the trend line
Page 33 and 34: 4 Lessons Learned 4.1 Misuse Cases
Page 35 and 36: 5 Conclusions The objective of the
Page 37 and 38: References URLs are valid as of the
Page 39 and 40: REPORT DOCUMENTATION PAGE Form Appr

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