Introducing OCTAVE Allegro - Software Engineering Institute ...

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3.2 OCTAVE Allegro Worksheets 20 3.2.1 Risk Measurement Criteria and Impact Area Prioritization Worksheets 20 3.2.2 Information Asset Profile Worksheet 21 3.2.3 Information Asset Risk Environment Maps 21 3.2.4 Information Asset Risk Worksheets 21 4 Using OCTAVE Allegro 23 4.1 Preparing for OCTAVE Allegro 23 4.1.1 Obtaining Senior Management Sponsorship 23 4.1.2 Allocating Organizational Resources 23 4.1.3 Training Requirements 24 4.2 Performing an Assessment 24 4.2.1 Selecting Information Assets 24 4.2.2 Developing Risk Measurement Criteria 25 4.2.3 Repeating an Assessment 25 5 Next Steps 27 5.1 Evolving the OCTAVE Allegro Approach 27 5.1.1 Focusing on Organizational Processes and Services 27 5.1.2 Expanding View Beyond the Operational Unit 28 5.1.3 Applying OCTAVE Allegro in the Systems Development Life Cycle (SDLC) 28 5.2 Looking Forward 29 5.2.1 Expanding the Community of Interest 29 5.2.2 Exploring Connections to the CERT Resiliency Engineering Framework 29 5.2.3 Updating and Improving Training 29 5.2.4 Obtaining Feedback and Direction 30 Appendix A OCTAVE Allegro Method Guidance v1.0 31 Step 1 – Establish Risk Measurement Criteria 32 Step 2 – Develop an Information Asset Profile 34 Step 3 – Identify Information Asset Containers 40 Step 4 – Identify Areas of Concern 46 Step 5 – Identify Threat Scenarios 48 Step 6 – Identify Risks 53 Step 7 – Analyze Risks 55 Step 8 – Select Mitigation Approach 58 Appendix B OCTAVE Allegro Worksheets v1.0 65 Appendix C OCTAVE Allegro Questionnaires v1.0 91 Appendix D OCTAVE Allegro Example Worksheets v1.0 99 References 139 ii | CMU/SEI-2007-TR-012
List of Figures Figure 1: Three OCTAVE Method Phases 3 Figure 2: OCTAVE Allegro Roadmap 4 SOFTWARE ENGINEERING INSTITUTE | iii
Page 1 and 2: Introducing OCTAVE Allegro: Improvi
Page 3: Table of Contents Acknowledgements
Page 7 and 8: List of Tables Table 1: OCTAVE Time
Page 9 and 10: Acknowledgements The authors of thi
Page 11 and 12: Abstract This technical report intr
Page 13 and 14: 1 Introduction One of the primary g
Page 15 and 16: The method was also designed to all
Page 17 and 18: The OCTAVE Allegro approach consist
Page 19 and 20: 2 Evolving the OCTAVE Method 2.1 EX
Page 21 and 22: • minimizing the size and complex
Page 23 and 24: 2.4 SPECIFIC IMPROVEMENTS IN OCTAVE
Page 25 and 26: often serve to distract the analysi
Page 27 and 28: use of the risk worksheet) explicit
Page 29 and 30: 3 Introducing OCTAVE Allegro In thi
Page 31 and 32: 3.1.5 Step 5 - Identify Threat Scen
Page 33 and 34: created. To facilitate this activit
Page 35 and 36: 4 Using OCTAVE Allegro This section
Page 37 and 38: 4.2.2 Developing Risk Measurement C
Page 39 and 40: 5 Next Steps The OCTAVE Allegro app
Page 41 and 42: 5.2 LOOKING FORWARD The introductio
Page 43 and 44: Appendix A OCTAVE Allegro Method Gu
Page 45 and 46: Step 1 Activity 1 Define a qualitat
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Page 49 and 50: Step 2 Activity 5 Record a descript
Page 51 and 52: Step 2 Activity 7 Record the securi
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Table 3: Information Asset Containe
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Table 5: Information Asset Containe
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3. Expand your areas of concern to
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Table 6: Description of Threat Tree
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The threat scenario derived from yo
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Step 6 - Identify Risks BACKGROUND
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Step 7 - Analyze Risks BACKGROUND A
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Step 7 Activity 2 In this step a re
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The need for collaboration between
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Step 8 Activity 1 The first activit
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Step 8 Activity 3 For all of the ri
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Appendix B OCTAVE Allegro Worksheet
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Allegro Worksheet 1 RISK MEASUREMEN
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Allegro Worksheet 7 IMPACT AREA PRI
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Allegro Worksheet 8 CRITICAL INFORM
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Allegro Worksheet 9a INFORMATION AS
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Allegro Worksheet 9b INFORMATION AS
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Allegro Worksheet 9c INFORMATION AS
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Allegro - Worksheet 10 INFORMATION
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Appendix C OCTAVE Allegro Questionn
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Threat Scenario Questionnaire 1 Tec
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Threat Scenario Questionnaire - 2 P
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Threat Scenario Questionnaire - 3 P
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Appendix D OCTAVE Allegro Example W
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Allegro Worksheet 7 IMPACT AREA PRI
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Allegro Worksheet 8 CRITICAL INFORM
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Allegro Worksheet 9a INFORMATION AS
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Allegro Worksheet 9b INFORMATION AS
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Allegro Worksheet 9c INFORMATION AS
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Allegro Worksheet 10 Information As
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References URLs are valid as of the
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REPORT DOCUMENTATION PAGE Form Appr
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