ISO 28000:2022 (SeMS) Lead Auditor Course (Clause by Clause)

Discover what an ISO standard is through a sing and learn approach, guided by Microsoft Mechanics resources from www.microsoft.com.

Define the ISO 28000 scope as the boundary that determines which activities and sites are reviewed, and ensure outsourcing never replaces responsibility or hides risk in risk assessment.

Explore clause 2 normative references in ISO 28000, revealing why the list is empty to empower tailored, risk-based security systems and avoid audit pitfalls.

Assess whether a security management system is real or a paper tiger by examining integration, real-world risk orientation, and triangulating evidence from documents, people, and practice.

Master clause 4.3 of ISO 28000 by identifying, assessing, and planning controls for security risks across the end-to-end supply chain, including threat, asset, and vulnerability analysis and evidence.

Learn how to use a risk matrix to evaluate likelihood and impact, define risk criteria, and prioritize threats into a risk register through a structured triage process.

Auditing communication shows that planned internal and external dialogue is a core security control. Triangulation—paper trail, human factor, reality check—exposes cracks like undefined processes and outdated contact info.

Auditing incident investigation distinguishes quick fixes from deep dives, emphasizing root cause analysis like five whys to build a culture of continuous improvement and prevent recurrence.

Auditing internal audits under ISO 28000 emphasizes a risk-driven audit program, independent security experts, and actionable findings to reveal and fix internal vulnerabilities before attackers.

Effective audit planning determines success before auditors arrive, guiding a risk-based, flexible plan with clear scope and timelines. Avoid tick-box auditing, rigid schedules, and insufficient time to uncover major risks.

Understand major versus minor nonconformities in ISO 28000 audits, driven by real-world risk and objective evidence, using a four-step decision logic.