Основы ИБ. Фан_6363_лаб-7-23.12. Отчет по лабораторной работе 7 по дисциплине Основы информационной безопасности Тема а нализ рисков с использованием программного обеспечения RiskWatch 1
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5.2.6 Contract Specifications Lifetime: 1 Implementation Cost: $500. Annual Maintenance Cost: $100. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $500. $0. $454. $-454. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $476. Sum of discounted costs (0.1): $454. Sum of discounted costs (0.15): $434. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.7 Data Encryption Lifetime: 5 Implementation Cost: $5,000. Annual Maintenance Cost: $500. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $47,733. $5,000. $43,393. $4,545. $38,848. 2 $47,733. $500. $39,448. $413. $39,035. 3 $47,733. $500. $35,862. $375. $35,486. 4 $47,733. $500. $32,602. $341. $32,260. 5 $47,733. $500. $29,638. $310. $29,327. Sum of discounted benefits (0.05): $206,657. Sum of discounted benefits (0.1): $180,943. Sum of discounted benefits (0.15): $160,005. Sum of discounted costs (0.05): $6,447. Sum of discounted costs (0.1): $5,984. Sum of discounted costs (0.15): $5,586. Benefit Cost Ratio (0.05): 32.04 Benefit Cost Ratio (0.1): 30.23 Benefit Cost Ratio (0.15): 28.63 Return On Investment (0.05): 6.41 Return On Investment (0.1): 6.05 Return On Investment (0.15): 5.73 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.8 Detection System Lifetime: 3 Implementation Cost: $10,000. Annual Maintenance Cost: $200. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $309. $10,000. $281. $9,090. $-8,809. 2 $309. $200. $255. $165. $90. 3 $309. $200. $232. $150. $82. Sum of discounted benefits (0.05): $841. Sum of discounted benefits (0.1): $768. Sum of discounted benefits (0.15): $704. Sum of discounted costs (0.05): $9,876. Sum of discounted costs (0.1): $9,405. Sum of discounted costs (0.15): $8,977. Benefit Cost Ratio (0.05): 0.09 Benefit Cost Ratio (0.1): 0.08 Benefit Cost Ratio (0.15): 0.08 Return On Investment (0.05): 0.03 Return On Investment (0.1): 0.03 Return On Investment (0.15): 0.03 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.9 Documentation Lifetime: 3 Implementation Cost: $700. Annual Maintenance Cost: $30. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $700. $0. $636. $-636. 2 $0. $30. $0. $24. $-24. 3 $0. $30. $0. $22. $-22. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $718. Sum of discounted costs (0.1): $682. Sum of discounted costs (0.15): $649. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.10 Insurance/Bond Lifetime: 1 Implementation Cost: $500. Annual Maintenance Cost: $100. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $179. $500. $162. $454. $-291. Sum of discounted benefits (0.05): $170. Sum of discounted benefits (0.1): $162. Sum of discounted benefits (0.15): $155. Sum of discounted costs (0.05): $476. Sum of discounted costs (0.1): $454. Sum of discounted costs (0.15): $434. Benefit Cost Ratio (0.05): 0.36 Benefit Cost Ratio (0.1): 0.36 Benefit Cost Ratio (0.15): 0.36 Return On Investment (0.05): 0.36 Return On Investment (0.1): 0.36 Return On Investment (0.15): 0.36 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.11 Life Cycle Management Lifetime: 1 Implementation Cost: $2,000. Annual Maintenance Cost: $0. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $4,821. $2,000. $4,382. $1,818. $2,564. Sum of discounted benefits (0.05): $4,591. Sum of discounted benefits (0.1): $4,382. Sum of discounted benefits (0.15): $4,192. Sum of discounted costs (0.05): $1,904. Sum of discounted costs (0.1): $1,818. Sum of discounted costs (0.15): $1,739. Benefit Cost Ratio (0.05): 2.41 Benefit Cost Ratio (0.1): 2.41 Benefit Cost Ratio (0.15): 2.41 Return On Investment (0.05): 2.41 Return On Investment (0.1): 2.41 Return On Investment (0.15): 2.41 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.12 Monitor System Lifetime: 3 Implementation Cost: $5,000. Annual Maintenance Cost: $100. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $5,000. $0. $4,545. $-4,545. 2 $0. $100. $0. $82. $-82. 3 $0. $100. $0. $75. $-75. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $4,937. Sum of discounted costs (0.1): $4,702. Sum of discounted costs (0.15): $4,487. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.13 New Construction Lifetime: 50 Implementation Cost: $50,000. Annual Maintenance Cost: $500. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $50,000. $0. $45,454. $-45,454. 2 $0. $500. $0. $413. $-413. 3 $0. $500. $0. $375. $-375. 4 $0. $500. $0. $341. $-341. 5 $0. $500. $0. $310. $-310. 6 $0. $500. $0. $282. $-282. 7 $0. $500. $0. $256. $-256. 8 $0. $500. $0. $233. $-233. 9 $0. $500. $0. $212. $-212. 10 $0. $500. $0. $192. $-192. 11 $0. $500. $0. $175. $-175. 12 $0. $500. $0. $159. $-159. 13 $0. $500. $0. $144. $-144. 14 $0. $500. $0. $131. $-131. 15 $0. $500. $0. $119. $-119. 16 $0. $500. $0. $108. $-108. 17 $0. $500. $0. $98. $-98. 18 $0. $500. $0. $89. $-89. 19 $0. $500. $0. $81. $-81. 20 $0. $500. $0. $74. $-74. 21 $0. $500. $0. $67. $-67. 22 $0. $500. $0. $61. $-61. 23 $0. $500. $0. $55. $-55. 24 $0. $500. $0. $50. $-50. 25 $0. $500. $0. $46. $-46. 26 $0. $500. $0. $41. $-41. 27 $0. $500. $0. $38. $-38. 28 $0. $500. $0. $34. $-34. 29 $0. $500. $0. $31. $-31. 30 $0. $500. $0. $28. $-28. 31 $0. $500. $0. $26. $-26. 32 $0. $500. $0. $23. $-23. 33 $0. $500. $0. $21. $-21. 34 $0. $500. $0. $19. $-19. 35 $0. $500. $0. $17. $-17. 36 $0. $500. $0. $16. $-16. 37 $0. $500. $0. $14. $-14. 38 $0. $500. $0. $13. $-13. 39 $0. $500. $0. $12. $-12. 40 $0. $500. $0. $11. $-11. 41 $0. $500. $0. $10. $-10. 42 $0. $500. $0. $9. $-9. 43 $0. $500. $0. $8. $-8. 44 $0. $500. $0. $7. $-7. 45 $0. $500. $0. $6. $-6. 46 $0. $500. $0. $6. $-6. 47 $0. $500. $0. $5. $-5. 48 $0. $500. $0. $5. $-5. 49 $0. $500. $0. $4. $-4. 50 $0. $500. $0. $4. $-4. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $56,246. Sum of discounted costs (0.1): $49,933. Sum of discounted costs (0.15): $46,349. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.14 Operating Procedures Lifetime: 3 Implementation Cost: $5,000. Annual Maintenance Cost: $500. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $11,680. $5,000. $10,618. $4,545. $6,073. 2 $11,680. $500. $9,653. $413. $9,240. 3 $11,680. $500. $8,775. $375. $8,400. Sum of discounted benefits (0.05): $31,807. Sum of discounted benefits (0.1): $29,046. Sum of discounted benefits (0.15): $26,668. Sum of discounted costs (0.05): $5,645. Sum of discounted costs (0.1): $5,333. Sum of discounted costs (0.15): $5,053. Benefit Cost Ratio (0.05): 5.63 Benefit Cost Ratio (0.1): 5.45 Benefit Cost Ratio (0.15): 5.28 Return On Investment (0.05): 1.88 Return On Investment (0.1): 1.82 Return On Investment (0.15): 1.76 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.15 OPR for each System Lifetime: 1 Implementation Cost: $500. Annual Maintenance Cost: $50. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $500. $0. $454. $-454. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $476. Sum of discounted costs (0.1): $454. Sum of discounted costs (0.15): $434. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.16 Organizational Structure Lifetime: 1 Implementation Cost: $1,000. Annual Maintenance Cost: $50. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $0. $1,000. $0. $909. $-909. Sum of discounted benefits (0.05): $0. Sum of discounted benefits (0.1): $0. Sum of discounted benefits (0.15): $0. Sum of discounted costs (0.05): $952. Sum of discounted costs (0.1): $909. Sum of discounted costs (0.15): $869. Benefit Cost Ratio (0.05): 0.00 Benefit Cost Ratio (0.1): 0.00 Benefit Cost Ratio (0.15): 0.00 Return On Investment (0.05): 0.00 Return On Investment (0.1): 0.00 Return On Investment (0.15): 0.00 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.17 Passwords/Authenticaion Lifetime: 5 Implementation Cost: $400. Annual Maintenance Cost: $200. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $29. $400. $26. $363. $-337. 2 $29. $200. $23. $165. $-141. 3 $29. $200. $21. $150. $-128. 4 $29. $200. $19. $136. $-116. 5 $29. $200. $18. $124. $-106. Sum of discounted benefits (0.05): $123. Sum of discounted benefits (0.1): $107. Sum of discounted benefits (0.15): $95. Sum of discounted costs (0.05): $1,053. Sum of discounted costs (0.1): $938. Sum of discounted costs (0.15): $842. Benefit Cost Ratio (0.05): 0.12 Benefit Cost Ratio (0.1): 0.12 Benefit Cost Ratio (0.15): 0.12 Return On Investment (0.05): 0.02 Return On Investment (0.1): 0.02 Return On Investment (0.15): 0.02 Payback period (0.05): 0 Payback period (0.1): 0 Payback period (0.15): 0 5.2.18 Personnel Control Lifetime: 3 Implementation Cost: $2,000. Annual Maintenance Cost: $100. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $2,400. $2,000. $2,181. $1,818. $363. 2 $2,400. $100. $1,983. $82. $1,900. 3 $2,400. $100. $1,803. $75. $1,728. Sum of discounted benefits (0.05): $6,534. Sum of discounted benefits (0.1): $5,967. Sum of discounted benefits (0.15): $5,478. Sum of discounted costs (0.05): $2,080. Sum of discounted costs (0.1): $1,975. Sum of discounted costs (0.15): $1,879. Benefit Cost Ratio (0.05): 3.14 Benefit Cost Ratio (0.1): 3.02 Benefit Cost Ratio (0.15): 2.91 Return On Investment (0.05): 1.05 Return On Investment (0.1): 1.01 Return On Investment (0.15): 0.97 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.19 Preventive Maintenance Lifetime: 1 Implementation Cost: $2,000. Annual Maintenance Cost: $400. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $9,550,181. $2,000. $8,681,982. $1,818. $8,680,164. Sum of discounted benefits (0.05): $9,095,410. Sum of discounted benefits (0.1): $8,681,982. Sum of discounted benefits (0.15): $8,304,505. Sum of discounted costs (0.05): $1,904. Sum of discounted costs (0.1): $1,818. Sum of discounted costs (0.15): $1,739. Benefit Cost Ratio (0.05): 4775.09 Benefit Cost Ratio (0.1): 4775.09 Benefit Cost Ratio (0.15): 4775.09 Return On Investment (0.05): 4775.09 Return On Investment (0.1): 4775.09 Return On Investment (0.15): 4775.09 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.20 Property Management Lifetime: 3 Implementation Cost: $500. Annual Maintenance Cost: $20. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $3,380. $500. $3,072. $454. $2,618. 2 $3,380. $20. $2,793. $16. $2,777. 3 $3,380. $20. $2,539. $15. $2,524. Sum of discounted benefits (0.05): $9,203. Sum of discounted benefits (0.1): $8,404. Sum of discounted benefits (0.15): $7,716. Sum of discounted costs (0.05): $511. Sum of discounted costs (0.1): $485. Sum of discounted costs (0.15): $462. Benefit Cost Ratio (0.05): 17.99 Benefit Cost Ratio (0.1): 17.29 Benefit Cost Ratio (0.15): 16.67 Return On Investment (0.05): 6.00 Return On Investment (0.1): 5.76 Return On Investment (0.15): 5.56 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.21 Quality Assurance Lifetime: 5 Implementation Cost: $4,000. Annual Maintenance Cost: $300. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $5,042. $4,000. $4,583. $3,636. $947. 2 $5,042. $300. $4,167. $247. $3,919. 3 $5,042. $300. $3,788. $225. $3,563. 4 $5,042. $300. $3,444. $204. $3,239. 5 $5,042. $300. $3,130. $186. $2,944. Sum of discounted benefits (0.05): $21,828. Sum of discounted benefits (0.1): $19,112. Sum of discounted benefits (0.15): $16,900. Sum of discounted costs (0.05): $4,821. Sum of discounted costs (0.1): $4,498. Sum of discounted costs (0.15): $4,221. Benefit Cost Ratio (0.05): 4.53 Benefit Cost Ratio (0.1): 4.25 Benefit Cost Ratio (0.15): 4.00 Return On Investment (0.05): 0.91 Return On Investment (0.1): 0.85 Return On Investment (0.15): 0.80 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 5.2.22 Redundant Power Lifetime: 20 Implementation Cost: $3,000. Annual Maintenance Cost: $1,000. Year Benefits Costs Disc. Ben(0.1) Disc. Cost(0.1) DB-DC(0.1) 1 $3,820,706. $3,000. $3,473,369. $2,727. $3,470,641. 2 $3,820,706. $1,000. $3,157,608. $826. $3,156,781. 3 $3,820,706. $1,000. $2,870,552. $751. $2,869,801. 4 $3,820,706. $1,000. $2,609,593. $683. $2,608,910. 5 $3,820,706. $1,000. $2,372,357. $620. $2,371,736. 6 $3,820,706. $1,000. $2,156,688. $564. $2,156,124. 7 $3,820,706. $1,000. $1,960,626. $513. $1,960,113. 8 $3,820,706. $1,000. $1,782,387. $466. $1,781,920. 9 $3,820,706. $1,000. $1,620,352. $424. $1,619,928. 10 $3,820,706. $1,000. $1,473,047. $385. $1,472,661. 11 $3,820,706. $1,000. $1,339,134. $350. $1,338,783. 12 $3,820,706. $1,000. $1,217,394. $318. $1,217,076. 13 $3,820,706. $1,000. $1,106,722. $289. $1,106,432. 14 $3,820,706. $1,000. $1,006,111. $263. $1,005,847. 15 $3,820,706. $1,000. $914,646. $239. $914,407. 16 $3,820,706. $1,000. $831,496. $217. $831,279. 17 $3,820,706. $1,000. $755,906. $197. $755,708. 18 $3,820,706. $1,000. $687,187. $179. $687,007. 19 $3,820,706. $1,000. $624,715. $163. $624,552. 20 $3,820,706. $1,000. $567,923. $148. $567,774. Sum of discounted benefits (0.05): $47,614,432. Sum of discounted benefits (0.1): $32,527,813. Sum of discounted benefits (0.15): $23,915,056. Sum of discounted costs (0.05): $14,357. Sum of discounted costs (0.1): $10,322. Sum of discounted costs (0.15): $7,987. Benefit Cost Ratio (0.05): 3314.16 Benefit Cost Ratio (0.1): 3148.34 Benefit Cost Ratio (0.15): 2989.96 Return On Investment (0.05): 165.71 Return On Investment (0.1): 157.42 Return On Investment (0.15): 149.50 Payback period (0.05): 1 Payback period (0.1): 1 Payback period (0.15): 1 |