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Practical ISO/IEC 27001 learning

Understand ISO 27001. Prove your competence.

Build practical information security knowledge with a free Information Security Officer assessment and implementation guides for all 93 Annex A controls.

Take the free ISO 27001 examExplore all 93 controls
93 practical guidesImplementation steps, examples, evidence and common mistakes for every Annex A control.
Free knowledge testAssess your understanding of ISO/IEC 27001 and the role of an Information Security Officer.
Built for practiceMove beyond theory and understand what controls can look like in real organizations.

Choose your path

Learn, apply and demonstrate ISO 27001 knowledge

Start with the practical control library or assess your existing knowledge with the free Information Security Officer exam.

Free assessment

Information Security Officer (ISO/IEC 27001)

Test your knowledge of information security management systems, governance, risks and operational responsibilities. After completing the assessment, you receive an immediate result and personalized proof of competence.

Start the free ISO 27001 exam →
Implementation library

All 93 Annex A Controls

Work through practical guides for organizational, people, physical and technological controls. Each article includes implementation steps, examples, suggested evidence, metrics, common mistakes and auditor questions.

Browse the ISO 27001 control library →

Who is this for?

Practical resources for information security professionals

  • Information Security Officers and ISMS Managers
  • Professionals implementing ISO/IEC 27001
  • Internal auditors and control owners
  • Consultants supporting certification projects
  • Organizations training responsible personnel

A practical learning path

From control title to working implementation

  1. Choose the Annex A control relevant to your risk or responsibility.
  2. Use the guide to understand practical implementation options.
  3. Adapt the examples, evidence and metrics to your organization.
  4. Test your broader ISO 27001 knowledge in the free assessment.

Start with Annex A

Explore the complete ISO 27001 control library

Navigate all 93 controls by theme and open the practical guide relevant to your current implementation challenge.

Open the control library

Independent educational resources. Not affiliated with or endorsed by ISO or other standards organizations.