ISO/IEC 27005 Lead Risk Manager study guide
ISO/IEC 27005 Lead Risk Manager · Work through your exam, one topic at a time.
The ISO/IEC 27005 Lead Risk Manager credential is issued by PECB, the Professional Evaluation and Certification Board, whose site describes its mission as "Redefining Excellence and Leading the Way in Digital Trust on a Global Scale." PECB lists ISO/IEC 27005 within the Information Security group of its Train and Certify catalogue, alongside ISO/IEC 27001, ISO/IEC 27002 and ISO/IEC 27035, and also lists ISO 31000 under Governance, Risk, and Compliance. The credential targets practitioners who lead or perform information security risk management work: risk managers, information security and ISMS managers, consultants, auditors and compliance staff who must establish context, identify and analyse risk, evaluate it against criteria, select and justify treatment options, obtain acceptance, and keep risk communication, monitoring and recording running over time. The ISO/IEC 27005 Lead Risk Manager study guide has 7 sections and about 2,169 words.
01Fundamental concepts and principles of information security risk management
This domain tests whether you can use risk language like an ISO practitioner, not a vendor. It probes the difference between uncertainty, risk, threat, vulnerability and control, and whether you understand that risk management is decision support tied to objectives.
345 words, about 2 min02ISO/IEC 27005 framework
This domain tests what ISO/IEC 27005:2022 is, what it is not, and how its guidance supports the requirements of ISO/IEC 27001:2022. Expect questions on status, scope, terminology and the relationship between the two standards.
323 words, about 2 min03Risk management process and integration with ISO/IEC 27001
This domain tests whether you can run risk management as a continual, integrated process rather than an annual spreadsheet exercise. The exam favours answers that connect risk outputs to ISMS planning, operation, performance evaluation and improvement.
341 words, about 2 min04Context establishment
This domain tests whether you can set the boundaries and criteria before assessing anything. Weak context causes scope creep, inconsistent scoring and unaccepted risk decisions later.
289 words, about 1 min05Risk identification and risk analysis
This domain tests whether you can find realistic risk scenarios and analyse them consistently. Identification is not an asset list; analysis is not a score without reasoning.
276 words, about 1 min06Risk evaluation, risk treatment and risk acceptance
This domain tests the decision logic: compare analysed risk with criteria, choose treatment, reassess residual risk and obtain authorised acceptance. Evaluation compares risk levels with criteria to decide which risks need treatment and their priority.
296 words, about 1 min07Risk communication, consultation, monitoring, review and recording
This domain tests the connective tissue of the process: who is told what, when, and how evidence is kept. Examiners look for continual communication, active monitoring and auditable records.
299 words, about 1 min