This CCSP practice question tests your understanding of cloud security operations. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
During a security incident in a multi-tenant cloud environment, the cloud provider's logging system indicates that a virtual machine (VM) on a shared hypervisor has been compromised. The provider wants to assist the customer with forensic analysis while minimizing impact to other tenants. Which approach is most appropriate?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Provide the customer with a memory snapshot of the compromised VM.
Option B is correct because providing a memory snapshot of the compromised VM preserves volatile forensic data (e.g., running processes, network connections, encryption keys) without disrupting the hypervisor or other tenants. This approach adheres to the cloud provider's responsibility to isolate forensic evidence while maintaining multi-tenant isolation, as memory snapshots can be taken via hypervisor-level APIs (e.g., VMware VMotion or libvirt) without powering off the VM or cloning the entire host.
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.
✗
Rebuild the VM from a known good image and then run security scans.
Why it's wrong here
Rebuilding destroys the compromised state, preventing forensic analysis.
✓
Provide the customer with a memory snapshot of the compromised VM.
Why this is correct
Memory snapshot preserves volatile data and allows forensic analysis without impacting other tenants.
Related concept
Read the scenario before looking for a memorised answer.
✗
Clone the entire hypervisor and give the customer access to the clone.
Why it's wrong here
Cloning the hypervisor would expose data from other tenants, violating isolation.
✗
Power off the VM immediately to contain the incident.
Why it's wrong here
Powering off destroys volatile memory evidence, which may be critical for the investigation.
Common exam traps
Common exam trap: answer the scenario, not the keyword
ISC2 often tests the distinction between forensic acquisition (preserving evidence) and incident containment/remediation, where candidates mistakenly choose immediate power-off (Option D) or rebuild (Option A) instead of the correct memory snapshot approach that balances evidence preservation with multi-tenant isolation.
Detailed technical explanation
How to think about this question
Memory snapshots in cloud environments are typically captured via hypervisor introspection (e.g., Xen's 'xl save' or VMware's VM snapshot with memory) or through virtual machine introspection (VMI) libraries like LibVMI. These snapshots preserve the full RAM contents, including kernel structures, process lists, and network sockets, which are critical for analyzing rootkits or memory-only malware. In a real-world scenario, a provider might use a forensic tool like Volatility to analyze the snapshot offline, ensuring the VM remains running and other tenants are unaffected.
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 developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
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.
Cloud Security Operations — This question tests Cloud Security Operations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Provide the customer with a memory snapshot of the compromised VM. — Option B is correct because providing a memory snapshot of the compromised VM preserves volatile forensic data (e.g., running processes, network connections, encryption keys) without disrupting the hypervisor or other tenants. This approach adheres to the cloud provider's responsibility to isolate forensic evidence while maintaining multi-tenant isolation, as memory snapshots can be taken via hypervisor-level APIs (e.g., VMware VMotion or libvirt) without powering off the VM or cloning the entire host.
What should I do if I get this CCSP 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.
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Question Discussion
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