Cs0-001 Test Certification

By Author: Dennis Ng
Total Articles: 67
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Question: 1

An organization has recently recovered from an incident where a managed switch had been accessed and reconfigured without authorization by an insider. The incident response team is working on developing a lessons learned report with recommendations. Which of the following recommendations will BEST prevent the same attack from occurring in the future?

A. Remove and replace the managed switch with an unmanaged one.
B. Implement a separate logical network segment for management interfaces.
C. Install and configure NAC services to allow only authorized devices to connect to the network.
D. Analyze normal behavior on the network and configure the IDS to alert on deviations from normal.

Answer: B

Question: 2

HOTSPOT
A security analyst suspects that a workstation may be beaconing to a command and control server. You must inspect the logs from the company’s web proxy server and the firewall to determine the best course of action to take in order to neutralize the threat with minimum impact to the organization.
Instructions:
...
... If at any time you would like to bring back the initial state of the simulation, please select the Reset button. When you have completed the simulation, please select the Done button to submit. Once the simulation is submitted, please select the Next button to continue.




Answer: DENY TCP 192.168.1.5 7999 67.8.9.224 8080

Question: 3

Which of the following BEST describes the offensive participants in a tabletop exercise?

A. Red team
B. Blue team
C. System administrators
D. Security analysts
E. Operations team

Answer: A

Question: 4

After analyzing and correlating activity from multiple sensors, the security analyst has determined a group from a high-risk country is responsible for a sophisticated breach of the company network and continuous administration of targeted attacks for the past three months. Until now, the attacks went unnoticed. This is an example of:

A. privilege escalation.
B. advanced persistent threat.
C. malicious insider threat.
D. spear phishing.

Answer: B

Question: 5

A system administrator who was using an account with elevated privileges deleted a large amount of log files generated by a virtual hypervisor in order to free up disk space. These log files are needed by the security team to analyze the health of the virtual machines. Which of the following compensating controls would help prevent this from reoccurring? (Select two.)

A. Succession planning
B. Separation of duties
C. Mandatory vacation
D. Personnel training
E. Job rotation

Answer: B

Question: 6

Which of the following best practices is used to identify areas in the network that may be vulnerable to penetration testing from known external sources?

A. Blue team training exercises
B. Technical control reviews
C. White team training exercises
D. Operational control reviews

Answer: A