ISO 27001 Checklist

ISO/IEC 27001 is the international standard for an Information Security Management System (ISMS) — a structured, risk

Define the boundaries of your ISMS: which business units, locations, systems, and data are included. Identify internal and external issues and the interested parties (customers, regulators, employees) whose requirements you must meet.

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Identify information security risks, analyze and evaluate them against defined criteria, and decide how to treat each one. Document your decisions in a Statement of Applicability (SoA) that justifies which controls you apply and which you exclude.

The 2022 version organizes 93 controls into four themes: organizational, people, physical, and technological. Map each applicable control to your environment — covering areas such as access control, cryptography, secure development, supplier relationships, logging and monitoring, and incident management.

• Operate the controls and keep evidence that they work.
• Monitor, measure, and conduct internal audits against the standard.

• Hold management reviews and drive continual improvement, correcting nonconformities.

An accredited body audits in two stages: Stage 1 reviews documentation and readiness, Stage 2 tests implementation.

Certification is then maintained through annual surveillance audits and recertification every three years. ISO 27001 also satisfies much of what Israel’s data

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• Start with Assessment: Map your current state before implementing changes
• Phased Planning: Break the process into clear, manageable phases
• Continuous Measurement: Set success metrics and monitor them regularly
• Team Training: Ensure all stakeholders understand the new processes