CyberSec First Responder

Here you have the best CertNexus CFR-410 practice exam questions

You have 80 total questions to study from
Each page has 5 questions, making a total of 16 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on December 29, 2025
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Question 1 of 80

A security analyst needs to capture network traffic from a compromised Mac host. They attempt to execute the tcpdump command using their general user account but continually receive an "Operation Not Permitted" error.
Use of which of the following commands will allow the analyst to capture traffic using tcpdump successfully?

Question 2 of 80

Which are successful Disaster Recovery Plan best practices options to be considered? (Choose three.)

Isolate the services and data as much as possible.

Back up to a NAS device that is attached 24 hours a day, 7 days a week.

Understand which processes are critical to the business and have to run in disaster recovery.

Maintain integrity between primary and secondary deployments.

Store any data elements in the root storage that is used for root access for the workspace.

Correct Answer: A, C, D

Question 3 of 80

Which concept involves having more than one person required to complete a task?

Separation of duties

Mandatory access control

Discretionary access control

Least privilege

Correct Answer: A

Question 4 of 80

Which of the following regulations is most applicable to a public utility provider operating in the United States?

GDPR

NERC

FISMA

HIPAA

Correct Answer: B

Question 5 of 80

Which approach to cybersecurity involves a series of defensive mechanisms that are layered to protect valuable data and information?

Network segmentation

Defense in depth

Tiered security

Endpoint detection and response

Correct Answer: B