CompTIA Cybersecurity Analyst (CySA+) Certification - CS0-003 FREE EXAM DUMPS QUESTIONS & ANSWERS
A company discovers that its proprietary information is being sold on the dark web. A security analyst uses threat hunting to search for signs of compromise. After running a network packet capture tool, the analyst identifies millions of packets similar to the following:
Internet Protocol Version 4, src: 192.168.1.2, dst: 104.21.75.76
Internet Control Message Protocol
Type: 8 Echo request
Code: 0
Checksum: 0x34db [correct]
Sequence number: 3362
No response seen
Data: 64 bytes
Data payload: 0e1b586f3568s51578a2054af4459865b34857a05924b45824...
The analyst does not detect or identify any other abnormalities. Which of the following is most likely the malicious activity in this scenario?
Internet Protocol Version 4, src: 192.168.1.2, dst: 104.21.75.76
Internet Control Message Protocol
Type: 8 Echo request
Code: 0
Checksum: 0x34db [correct]
Sequence number: 3362
No response seen
Data: 64 bytes
Data payload: 0e1b586f3568s51578a2054af4459865b34857a05924b45824...
The analyst does not detect or identify any other abnormalities. Which of the following is most likely the malicious activity in this scenario?
Correct Answer: D
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A security operations center analyst is reviewing a scan report and must prioritize items for remediation based on severity:

The Chief Information Security Officer requires the following:
* Encryption in transit
* Encryption at rest
* Encryption of customer data
Which of the following databases should the analyst remediate first?

The Chief Information Security Officer requires the following:
* Encryption in transit
* Encryption at rest
* Encryption of customer data
Which of the following databases should the analyst remediate first?
Correct Answer: D
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During a training exercise, a security analyst must determine the vulnerabilities to prioritize. The analyst reviews the following vulnerability scan output:

Which of the following issues should the analyst address first?

Which of the following issues should the analyst address first?
Correct Answer: D
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An employee received a phishing email that contained malware targeting the company. Which of the following is the best way for a security analyst to get more details about the malware and avoid disclosing information?
Correct Answer: D
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While a security analyst for an organization was reviewing logs from web servers. the analyst found several successful attempts to downgrade HTTPS sessions to use cipher modes of operation susceptible to padding oracle attacks. Which of the following combinations of configuration changes should the organization make to remediate this issue? (Select two).
Correct Answer: A,B
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A SOC manager is establishing a reporting process to manage vulnerabilities. Which of the following would be the best solution to identify potential loss incurred by an issue?
Correct Answer: C
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A manufacturer has hired a third-party consultant to assess the security of an OT network that includes both fragile and legacy equipment Which of the following must be considered to ensure the consultant does no harm to operations?
Correct Answer: D
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Which of the following is the most important reason for an incident response team to develop a formal incident declaration?
Correct Answer: A
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A vulnerability scan shows the following issues:
Asset Type
CVSS Score
Exploit Vector
Workstations
6.5
RDP vulnerability
Storage Server
9.0
Unauthorized access due to server application vulnerability
Firewall
8.9
Default password vulnerability
Web Server
10.0
Zero-day vulnerability (vendor working on patch)
Which of the following actions should the security analyst take first?
Asset Type
CVSS Score
Exploit Vector
Workstations
6.5
RDP vulnerability
Storage Server
9.0
Unauthorized access due to server application vulnerability
Firewall
8.9
Default password vulnerability
Web Server
10.0
Zero-day vulnerability (vendor working on patch)
Which of the following actions should the security analyst take first?
Correct Answer: D
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An analyst is evaluating the following vulnerability report:

Which of the following vulnerability report sections provides information about the level of impact on data confidentiality if a successful exploitation occurs?

Which of the following vulnerability report sections provides information about the level of impact on data confidentiality if a successful exploitation occurs?
Correct Answer: A
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Which of the following is a KPI that is used to monitor or report on the effectiveness of an incident response reporting and communication program?
Correct Answer: B
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Which of the following entities must receive reports in a timely fashion according to data breach notification laws related to personally identifiable information?
Correct Answer: C
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