CompTIA CS0-003 Actual Free Exam Questions & Community Discussion
A cybersecurity analyst is participating with the DLP project team to classify the organization ' s data. Which of the following is the primary purpose for classifying data?
Correct Answer: B
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A security alert was triggered when an end user tried to access a website that is not allowed per organizational policy. Since the action is considered a terminable offense, the SOC analyst collects the authentication logs, web logs, and temporary files, reflecting the web searches from the user ' s workstation, to build the case for the investigation. Which of the following is the best way to ensure that the investigation complies with HR or privacy policies?
Correct Answer: B
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An analyst is conducting monitoring against an authorized team that win perform adversarial techniques. The analyst interacts with the team twice per day to set the stage for the techniques to be used. Which of the following teams is the analyst a member of?
Correct Answer: C
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A new cybersecurity analyst is tasked with creating an executive briefing on possible threats to the organization. Which of the following will produce the data needed for the briefing?
Correct Answer: A
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A systems administrator is reviewing the output of a vulnerability scan.
INSTRUCTIONS
Review the information in each tab.
Based on the organization ' s environment architecture and remediation standards, select the server to be patched within 14 days and select the appropriate technique and mitigation.
INSTRUCTIONS
Review the information in each tab.
Based on the organization ' s environment architecture and remediation standards, select the server to be patched within 14 days and select the appropriate technique and mitigation.
Correct Answer:
see the explanation for step by step solution.
Explanation:
Step 1: Reviewing the Vulnerability Remediation Timeframes
The remediation standards require servers to be patched based on their CVSS score:
* CVSS > 9.0: Patch within 7 days
* CVSS 7.9 - 9.0: Patch within 14 days
* CVSS 5.0 - 7.9: Patch within 30 days
* CVSS 0 - 5.0: Patch within 60 days
Step 2: Analyzing the Output Tab
From the Output tab:
* Server 192.168.76.5 has a CVSS score of 9.2 for an unsupported Microsoft IIS version, indicating a critical vulnerability requiring a patch within 7 days.
* Server 192.168.76.6 has a CVSS score of 7.4 for a missing secure attribute on HTTPS cookies, which falls in the 5.0 - 7.9 range, requiring a patch within 30 days.
Since the question asks for the server to be patched within 14 days, we need to focus on servers with CVSS
7.9 - 9.0:
* None of the servers have a CVSS score that falls precisely in the 7.9 - 9.0 range.
* However, 192.168.76.5, with a CVSS score of 9.2, has a vulnerability that necessitates a quick response and fits as it must be patched within the shortest timeframe (7 days, which includes 14 days).
The server that fits within a 14-day urgency, based on standard practices, would be 192.168.76.5.
Step 3: Reviewing the Environment Tab
The Environment Tab provides additional context for 192.168.76.5:
* It's in the dev environment, which is internal and not publicly accessible.
* MFA is required, indicating security measures are already present.
Step 4: Selecting the Appropriate Technique and Mitigation
For 192.168.76.5, with the Microsoft IIS unsupported version:
* Patch; upgrade IIS to the current release is the most suitable option, as upgrading IIS will resolve the unsupported software vulnerability by bringing it up-to-date with supported versions.
* This technique addresses the root cause, which is the unpatched, outdated software.
Summary
* Server to be patched within 14 calendar days: 192.168.76.5
* Appropriate technique and mitigation: Patch; upgrade IIS to the current release This approach ensures that the most critical vulnerabilities are addressed promptly, maintaining security compliance.
Explanation:
Step 1: Reviewing the Vulnerability Remediation Timeframes
The remediation standards require servers to be patched based on their CVSS score:
* CVSS > 9.0: Patch within 7 days
* CVSS 7.9 - 9.0: Patch within 14 days
* CVSS 5.0 - 7.9: Patch within 30 days
* CVSS 0 - 5.0: Patch within 60 days
Step 2: Analyzing the Output Tab
From the Output tab:
* Server 192.168.76.5 has a CVSS score of 9.2 for an unsupported Microsoft IIS version, indicating a critical vulnerability requiring a patch within 7 days.
* Server 192.168.76.6 has a CVSS score of 7.4 for a missing secure attribute on HTTPS cookies, which falls in the 5.0 - 7.9 range, requiring a patch within 30 days.
Since the question asks for the server to be patched within 14 days, we need to focus on servers with CVSS
7.9 - 9.0:
* None of the servers have a CVSS score that falls precisely in the 7.9 - 9.0 range.
* However, 192.168.76.5, with a CVSS score of 9.2, has a vulnerability that necessitates a quick response and fits as it must be patched within the shortest timeframe (7 days, which includes 14 days).
The server that fits within a 14-day urgency, based on standard practices, would be 192.168.76.5.
Step 3: Reviewing the Environment Tab
The Environment Tab provides additional context for 192.168.76.5:
* It's in the dev environment, which is internal and not publicly accessible.
* MFA is required, indicating security measures are already present.
Step 4: Selecting the Appropriate Technique and Mitigation
For 192.168.76.5, with the Microsoft IIS unsupported version:
* Patch; upgrade IIS to the current release is the most suitable option, as upgrading IIS will resolve the unsupported software vulnerability by bringing it up-to-date with supported versions.
* This technique addresses the root cause, which is the unpatched, outdated software.
Summary
* Server to be patched within 14 calendar days: 192.168.76.5
* Appropriate technique and mitigation: Patch; upgrade IIS to the current release This approach ensures that the most critical vulnerabilities are addressed promptly, maintaining security compliance.
A security analyst is reviewing a recent vulnerability scan report for a new server infrastructure. The analyst would like to make the best use of time by resolving the most critical vulnerability first. The following information is provided:
Which of the following should the analyst concentrate remediation efforts on first?
Which of the following should the analyst concentrate remediation efforts on first?
Correct Answer: A
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Which of the following explains how MTTD can affect IR reporting and communication?
Correct Answer: D
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A systems administrator receives reports of an internet-accessible Linux server that is running very sluggishly. The administrator examines the server, sees a high amount of memory utilization, and suspects a DoS attack related to half-open TCP sessions consuming memory. Which of the following tools would best help to prove whether this server was experiencing this behavior?
Correct Answer: C
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A systems administrator notices unfamiliar directory names on a production server. The administrator reviews the directory listings and files, and then concludes the server has been compromised. Which of the following steps should the administrator take next?
Correct Answer: C
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Which of the following is the most appropriate action a security analyst to take to effectively identify the most security risks associated with a locally hosted server?
Correct Answer: D
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A sales application was remediated to address a critical vulnerability. The process took five business hours and was ultimately successful. However, the change advisory board informed the company's leadership team that the process resulted in a considerable financial loss. Which of the following best explains the reason for the financial loss?
Correct Answer: C
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After conducting a cybersecurity risk assessment for a new software request, a Chief Information Security Officer (CISO) decided the risk score would be too high. The CISO refused the software request. Which of the following risk management principles did the CISO select?
Correct Answer: C
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A web vulnerability scanner has identified many instances of poorly written code that allow for path traversal.
Which of the following is the best option for rewriting the code?
Which of the following is the best option for rewriting the code?
Correct Answer: C
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