CRISC Risk Response and Reporting Practice Question
An organization uses continuous monitoring via SIEM rules to detect anomalies. The SIEM generates an alert when the number of failed logins exceeds a threshold. This monitoring is an example of:
⚠ Common exam trap
Candidates often confuse 'continuous monitoring' with 'continuous auditing' or assume any automated activity is 'vulnerability scanning,' but the key differentiator is the real-time, rule-based detection of operational anomalies versus scheduled scans for configuration weaknesses.
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
✓
Continuous monitoring
This scenario describes continuous monitoring because the SIEM is configured with rules that automatically and perpetually analyze login events in real time, generating alerts when the count of failed logins surpasses a predefined threshold. Unlike periodic or manual checks, this process operates 24/7 without human intervention, directly detecting anomalies as they occur.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Periodic control testing
Why it's wrong here
Periodic testing is done at scheduled intervals, not continuously.
- ✓
Continuous monitoring
Why this is correct
SIEM rules operate in real time, providing continuous monitoring.
- ✗
Access review
Why it's wrong here
Access reviews are periodic, not continuous.
- ✗
Vulnerability scanning
Why it's wrong here
Vulnerability scanning is a specific type of assessment, not continuous alerting.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CRISC practice question is part of Courseiva's free ISACA 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 CRISC exam.