The answer is to develop and enforce cloud security baseline standards and conduct regular compliance audits. This is the most effective course of action because it directly addresses the root cause of misconfigurations—unclear ownership under the shared responsibility model—by establishing a single, enforceable control framework across all regions, ensuring consistent security posture regardless of local understanding. On the Certified Information Security Manager CISM exam, this scenario tests your grasp of risk treatment options within the cloud governance domain, where the common trap is to confuse monitoring tools like a CASB with proactive control enforcement. Remember that transferring risk to the provider or accepting it with incident response does not reduce the likelihood of misconfiguration; only standardized baselines and audits do. A useful memory tip is “Baselines Beat Band-Aids”—standards prevent the problem, while other options only react to it.
CISM Information Security Risk Management Practice Question
This CISM practice question tests your understanding of information security risk management. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 multinational corporation is expanding its cloud infrastructure across multiple regions. The risk team has identified that the shared responsibility model for cloud security is not well understood by business units. After a recent audit, several misconfigurations led to a data exposure incident that affected one region. The CISO wants to implement a risk management program that ensures consistent control across all regions. As the risk manager, what is the most effective course of action to reduce the risk of similar incidents?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Develop and enforce cloud security baseline standards and conduct regular compliance audits.
Developing and enforcing cloud security baseline standards and conducting regular compliance audits directly address the root cause of misconfigurations due to lack of understanding. A CASB provides monitoring but does not enforce standards. Transferring risk to cloud providers shifts liability but does not prevent misconfigurations. Acceptance with focus on incident response is reactive and does not reduce likelihood.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Transfer the risk to cloud providers by renegotiating contracts to include liability clauses.
Why it's wrong here
Liability clauses transfer financial risk but do not prevent incidents.
✓
Develop and enforce cloud security baseline standards and conduct regular compliance audits.
Why this is correct
Standards and audits address the root cause by ensuring consistent understanding and adherence.
Related concept
Static NAT maps one inside address to one outside address.
✗
Implement a cloud access security broker (CASB) to monitor all cloud activities centrally.
Why it's wrong here
A CASB monitors but does not enforce consistent security baselines.
✗
Accept the risk as inherent to cloud adoption and focus resources on incident response.
Why it's wrong here
Acceptance without mitigation does not reduce the risk.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related CISM NAT questions on configuration and troubleshooting.
Information Security Risk Management — This question tests Information Security Risk Management — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Develop and enforce cloud security baseline standards and conduct regular compliance audits. — Developing and enforcing cloud security baseline standards and conducting regular compliance audits directly address the root cause of misconfigurations due to lack of understanding. A CASB provides monitoring but does not enforce standards. Transferring risk to cloud providers shifts liability but does not prevent misconfigurations. Acceptance with focus on incident response is reactive and does not reduce likelihood.
What should I do if I get this CISM question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related CISM NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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