- A
Integrity
WORM ensures logs cannot be altered, preserving integrity.
- B
Non-repudiation
Why wrong: Non-repudiation is related to digital signatures; WORM helps but primarily integrity.
- C
Availability
Why wrong: Availability ensures logs are accessible, not unchangeable.
- D
Confidentiality
Why wrong: Confidentiality is about preventing unauthorized access.
Question 711 of 1,000
SSCP Risk Identification, Monitoring, and Analysis Practice Question
This SSCP practice question tests your understanding of risk identification, monitoring, and analysis. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company stores log files on a dedicated log server. To ensure log integrity, they implement a solution where logs are written to a WORM (Write Once, Read Many) device. Which property does this primarily protect?
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
✓
Integrity
WORM (Write Once, Read Many) technology ensures that once data is written, it cannot be altered, deleted, or overwritten. This directly protects the integrity of the log files by preventing any unauthorized or accidental modification, which is critical for maintaining a reliable audit trail.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Integrity
Why this is correct
WORM ensures logs cannot be altered, preserving integrity.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Non-repudiation
Why it's wrong here
Non-repudiation is related to digital signatures; WORM helps but primarily integrity.
- ✗
Availability
Why it's wrong here
Availability ensures logs are accessible, not unchangeable.
- ✗
Confidentiality
Why it's wrong here
Confidentiality is about preventing unauthorized access.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse integrity with non-repudiation, thinking that preventing modification also proves who wrote the data, but WORM alone does not provide cryptographic proof of origin.
Detailed technical explanation
How to think about this question
WORM devices often use technologies like optical media (CD-R, DVD-R) or magnetic disk arrays with firmware-enforced write protection (e.g., SATA or SCSI commands that reject write operations after the initial write). In regulatory environments such as SEC Rule 17a-4 for financial records, WORM storage is mandated to ensure that electronic records are non-erasable and non-rewritable, directly supporting integrity for audit and compliance purposes.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Questions learners often ask
What does this SSCP question test?
Risk Identification, Monitoring, and Analysis — This question tests Risk Identification, Monitoring, and Analysis — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Integrity — WORM (Write Once, Read Many) technology ensures that once data is written, it cannot be altered, deleted, or overwritten. This directly protects the integrity of the log files by preventing any unauthorized or accidental modification, which is critical for maintaining a reliable audit trail.
What should I do if I get this SSCP question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This SSCP 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 SSCP exam.
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