ISO 28000 Lead Implementer Training — Lesson 2: Threat, Vulnerability, Risk, Objectives, Criteria, and Planning

Learning Objectives

• Interpret the principles, requirements, roles, and dependencies shaping threat, vulnerability, risk, objectives, criteria, and planning.
• Apply the workflow and produce supply-chain security risk and treatment register that another practitioner can review.
• Analyze “risk analysis ignores disruption consequences for downstream customers” and recommend a proportionate, supported response.

Detailed Topics

• threat identification
• vulnerability assessment
• risk analysis
• risk evaluation
• security objectives
• risk criteria
• treatment planning
• security priorities
• Competence, communication, governance, documented information, risk, validation, and follow-up considerations

Instructor Demonstration

The instructor demonstrates the threat, vulnerability, risk, objectives, criteria, and planning workflow, identifies the applicable inputs and responsibilities, records checkpoints in supply-chain security risk and treatment register, and contrasts the accepted state with a condition where risk analysis ignores disruption consequences for downstream customers.

Hands-On Exercise

Complete a controlled implementation, audit, assessment, or foundation exercise for Threat, Vulnerability, Risk, Objectives, Criteria, and Planning. Establish scope and criteria, collect or create evidence, examine “risk analysis ignores disruption consequences for downstream customers,” reach a supported conclusion, and preserve the result in supply-chain security risk and treatment register.

1. Confirm objectives, scope, roles, criteria, stakeholders, and expected outputs.
2. Perform the planned activities while recording assumptions, evidence, and decisions.
3. Test a normal case, an exception, and a follow-up or improvement condition.
4. Document conclusions, owners, due dates, escalation, and verification requirements.

Scenario Analysis

• Identify the requirement or principle with the strongest influence on threat, vulnerability, risk, objectives, criteria, and planning.
• Compare two defensible responses and explain their governance, risk, and evidence trade-offs.
• Determine how supply-chain security risk and treatment register should be approved, retained, reviewed, and updated.

Troubleshooting Guidance

Separate missing evidence from ineffective practice, and distinguish a documentation issue from a control, process, governance, or competence failure. Use supply-chain security risk and treatment register to trace the earliest divergence. Treat “risk analysis ignores disruption consequences for downstream customers” as a hypothesis until the response is validated against the applicable requirement and intended outcome.

Validation Checklist

• The scope, criteria, stakeholders, and intended outcome for threat, vulnerability, risk, objectives, criteria, and planning are explicit.
• The supply-chain security risk and treatment register links statements and decisions to objective, reviewable support.
• Responsibilities, competence, communication, risk, legal duties, and change impact were considered where relevant.
• Findings, corrective actions, monitoring, review triggers, and improvement ownership are clear.

Lesson Outcome

Learners can apply Threat, Vulnerability, Risk, Objectives, Criteria, and Planning, explain the reasoning used, and defend the result through supply-chain security risk and treatment register.