CISSP Security and Risk Management Practice Question
Under the ISC2 Code of Ethics, which canon takes precedence over all others?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Protect society, the common good, and the infrastructure
The first canon is to protect society, the common good, and the public trust. It is the highest priority.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Provide diligent and competent service to principals
Why it's wrong here
This canon, while crucial for professional conduct, is the third in the (ISC)² Code of Ethics hierarchy, meaning it does not take precedence over the first two. It mandates that CISSPs perform their duties with the highest level of professional care and skill for their employers, clients, or other stakeholders. However, this obligation is subordinate to protecting society and acting honorably, especially when conflicts of interest or duty arise.
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Act honorably, honestly, justly, responsibly, and legally
Why it's wrong here
This canon represents the second-highest priority within the (ISC)² Code of Ethics, establishing the foundational ethical conduct expected of all certified professionals. It requires adherence to legal statutes and ethical principles in all professional activities, ensuring integrity and trustworthiness. While fundamental to a CISSP's professional life, this canon is superseded by the paramount duty to protect society, the common good, and the infrastructure.
- ✓
Protect society, the common good, and the infrastructure
Why this is correct
This is the correct answer because it represents the first and highest priority canon in the (ISC)² Code of Ethics. It mandates that certified professionals prioritize the safety, welfare, and security of the public, critical systems, and shared resources above all other considerations. This overarching responsibility ensures that individual or organizational interests never compromise the broader societal well-being or the integrity of essential information technology infrastructure.
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Advance and protect the profession
Why it's wrong here
This canon is the fourth and lowest in the hierarchical structure of the (ISC)² Code of Ethics, meaning it does not take precedence over the other three. It obligates CISSPs to uphold the reputation of the information security profession, contribute to its knowledge base, and mentor future professionals. While important for the long-term viability and respect of the field, this duty is subordinate to all other canons, particularly the direct protection of society.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CISSP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CISSP exam.