20+ practice questions focused on Network and Cloud Forensics — one of the most tested topics on the Computer Hacking Forensic Investigator CHFI exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Network and Cloud Forensics PracticeAn investigator needs to capture network traffic from a live network segment without altering the traffic flow. Which technique should they use?
Explanation: A SPAN (Switched Port Analyzer) port, also known as a mirror port, copies all traffic from a specified source port or VLAN to a destination port where the forensic workstation is connected. This allows the investigator to capture traffic without injecting any frames or altering the forwarding behavior of the switch, thus preserving the integrity of the live network segment.
During a cloud forensics investigation, the investigator discovers that the cloud provider uses shared storage for multiple tenants. Which challenge is MOST likely to arise when acquiring a forensic image?
Explanation: In cloud environments with shared storage, data from multiple tenants resides on the same physical or logical volume. When acquiring a forensic image, the investigator cannot isolate a single tenant's data without also capturing other tenants' data, leading to data commingling. This violates chain-of-custody and privacy principles, making it the primary challenge.
A forensic analyst is investigating a network breach and finds that the attacker used a technique that bypasses Network Access Control (NAC). Which of the following methods is commonly used to evade 802.1X authentication?
Explanation: MAC address spoofing is commonly used to bypass 802.1X authentication because 802.1X typically authenticates devices based on their MAC address after the EAP (Extensible Authentication Protocol) handshake. By spoofing the MAC address of an already-authenticated device, the attacker can impersonate that device and gain network access without valid credentials, effectively bypassing the NAC enforcement.
A security team needs to preserve network evidence for a potential legal case. What is the BEST practice for capturing volatile network data?
Explanation: Option C is correct because capturing volatile network data requires immediate acquisition of live traffic before it is lost, and using a portable tool (e.g., tcpdump, Wireshark) allows rapid deployment. Storing the capture with a cryptographic hash (e.g., SHA-256) ensures data integrity and chain of custody, which is essential for admissibility in legal proceedings. This approach preserves the most volatile evidence (packet contents) while providing verifiable proof that the data has not been altered.
In a cloud forensic investigation, the analyst needs to obtain a memory dump of a virtual machine. Which method is considered forensically sound?
Explanation: Option D is forensically sound because taking a snapshot of the VM via the hypervisor and exporting the .vmem file captures the entire volatile memory state from outside the guest OS, without altering any data inside the VM. This method preserves the memory in its pristine state and avoids the contamination that occurs when executing tools inside the suspect VM.
+15 more Network and Cloud Forensics questions available
Practice all Network and Cloud Forensics questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Network and Cloud Forensics. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Network and Cloud Forensics questions on the CHFI frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Network and Cloud Forensics is tested as part of the Computer Hacking Forensic Investigator CHFI blueprint. Practicing with targeted Network and Cloud Forensics questions ensures you can handle any format or difficulty that appears.
Yes. Courseiva provides free CHFI practice questions across all exam topics and domains. The platform includes topic-based practice, mock exams, missed-question review, bookmarked questions, and readiness tracking — no account required.
Difficulty is subjective, but Network and Cloud Forensics is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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