CRISC Risk Response and Mitigation Practice Question
Which TWO of the following are examples of risk mitigation controls?
⚠ Common exam trap
The CRISC exam often tests the distinction between risk mitigation (reducing likelihood/impact) and risk transfer (e.g., insurance) or risk avoidance (e.g., discontinuing a service), so candidates mistakenly classify insurance or service discontinuation as mitigation when they are separate risk response strategies.
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
✓
Implementing a firewall
Implementing a firewall is a risk mitigation control because it reduces the likelihood and impact of unauthorized network access by enforcing access control policies based on source/destination IP addresses, ports, and protocols. Firewalls operate at Layers 3 and 4 (and sometimes Layer 7) of the OSI model to filter traffic, thereby directly reducing the attack surface and preventing exploitation of vulnerabilities.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Implementing a firewall
Why this is correct
Mitigation reduces risk through preventive controls.
- ✗
Purchasing cyber insurance
Why it's wrong here
Insurance transfers risk.
- ✗
Accepting the risk
Why it's wrong here
Acceptance is not mitigation.
- ✓
Encrypting sensitive data
Why this is correct
Encryption mitigates data breach risk.
- ✗
Discontinuing a high-risk service
Why it's wrong here
Discontinuation is avoidance.
Go deeper
Related to this question
About these practice questions
One of 983 original CRISC practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
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.