GIAC GSOC最新問題集[2025]高得点を掴み取れ
GSOC問題集Fast2test100%合格率保証
質問 # 58
In HTTPS, what role does the certificate authority (CA) play?
Response:
- A. It provides certificates to assert the identity of the server
- B. It encrypts the data being transmitted
- C. It increases the transmission speed of the HTTPS protocol
- D. It ensures the data integrity of HTTP headers only
正解：A
質問 # 59
Which of the following is a key benefit of using orchestration tools in a SOC?
Response:
- A. Increasing the complexity of security workflows
- B. Reducing alert fatigue by automating routine responses
- C. Eliminating all manual processes
- D. Replacing the need for human analysts
正解：B
質問 # 60
Which two sources of information are critical for analyzing Windows system events?
(Choose Two)
Response:
- A. The Windows Update log
- B. The Application log in Event Viewer
- C. The Security log in Event Viewer
- D. The Recycle Bin's metadata
正解：B、C
質問 # 61
Which of the following are essential practices in protecting against DNS attacks?
(Choose Two)
Response:
- A. Implementing DNSSEC
- B. Using common passwords across DNS servers
- C. Disabling DNS entirely
- D. Regularly updating DNS software
正解：A、D
質問 # 62
What is the role of an Incident Management System (IMS) in a SOC?
Response:
- A. To store encrypted backup files
- B. To monitor the performance of network devices
- C. To log all incoming support requests
- D. To coordinate and document the response to security incidents
正解：D
質問 # 63
Your organization has deployed endpoint security tools across all user devices. Recently, one of the senior executives noticed a significant slowdown in their device's performance. Upon investigation, you discover that a resource-intensive application was installed without proper authorization. This behavior seems unusual, and you suspect a potential security incident.
What steps should your team take to mitigate this issue and prevent future incidents?
(Choose Three)
Response:
- A. Re-image the device to restore it to its original state
- B. Isolate the device from the network to prevent further spread of potential malware
- C. Review and strengthen endpoint application control policies to prevent unauthorized software installation
- D. Conduct a full forensic analysis to determine the source and impact of the unauthorized application
- E. Ignore the incident since it only affected one device
正解：B、C、D
質問 # 64
What is the primary function of the SMTP protocol in network communications?
Response:
- A. Web page serving
- B. Email transmission
- C. File transfer between systems
- D. Secure shell access to remote servers
正解：B
質問 # 65
Which approach is effective in analyzing the scope of an intrusion?
Response:
- A. Ignoring incidents that appear minor
- B. Assuming all intrusions have a limited scope until proven otherwise
- C. Focusing solely on external communication about the incident
- D. Conducting a thorough investigation to determine the breadth of the impact
正解：D
質問 # 66
How do attackers exploit vulnerable HTTP methods?
Response:
- A. By using the TRACE method to intercept and modify HTTP headers.
- B. By utilizing the POST method to decrypt SSL/TLS traffic.
- C. By leveraging the GET method to upload malicious files.
- D. By exploiting the OPTIONS method to bypass authentication mechanisms.
正解：A
質問 # 67
What should be the focus when determining the impact of an intrusion?
(Choose Three)
Response:
- A. The personal opinions of the stakeholders
- B. The alignment with the attacker's motivations
- C. The cost implications of the intrusion
- D. The disruption to business operations
- E. The sensitivity of the data compromised
正解：C、D、E
質問 # 68
During an incident, which of the following should a SOC focus on?
(Choose Three)
Response:
- A. Assigning blame to individuals for the breach
- B. Ensuring business continuity
- C. Rapid identification and containment of the threat
- D. Ignoring stakeholder communications to focus on technical response
- E. Preserving evidence and maintaining a chain of custody
正解：B、C、E
質問 # 69
What is a key benefit of having centralized logging of endpoint events?
Response:
- A. It ensures that logs are only accessible locally on each endpoint.
- B. Centralized logging can help in correlating events and detecting anomalies.
- C. Centralized logs prevent endpoints from logging any information, reducing their workload.
- D. It allows for easier erasure of logs to free up disk space.
正解：B
質問 # 70
Which feature is essential in an Incident Management System for effective SOC operations?
Response:
- A. Automated ticket generation and tracking for incidents
- B. Integration with external communication platforms like social media
- C. Capability to predict future stock market trends
- D. Built-in games for analyst downtime
正解：A
質問 # 71
Which protocol is essential for establishing secure sessions over the internet and is a focus in network traffic analysis?
Response:
- A. HTTPS
- B. FTP
- C. RPC
- D. SNMP
正解：A
質問 # 72
When designing and sharing analytics insights with stakeholders, which strategies should be employed to enhance communication effectiveness?
(Choose Two)
Response:
- A. Tailoring communication style based on the audience's expertise
- B. Using highly technical language for all reports
- C. Presenting raw data without interpretation
- D. Delivering data insights using interactive visualizations
正解：A、D
質問 # 73
In the context of SSH, what is a common attack method?
(Choose Three)
Response:
- A. ICMP tunneling to hide communications
- B. Man-in-the-middle attacks to intercept data
- C. Exploiting vulnerabilities in older SSH versions
- D. Using SMTP to intercept SSH keys
- E. Brute force attacks to guess passwords
正解：B、C、E
質問 # 74
In the context of analytics enrichment, which of the following is considered a best practice?
Response:
- A. Ignoring data source reliability
- B. Incorporating external data sources for enhanced insights
- C. Using only internal data to avoid external biases
- D. Enriching data at random intervals
正解：B
質問 # 75
Your organization recently experienced an attack that went undetected for several weeks. Upon reviewing the logs, you discover that multiple failed login attempts were ignored, and a brute-force attack eventually succeeded. The attacker escalated privileges and made unauthorized changes to several accounts.
Which of the following actions should you take to improve log monitoring and prevent future incidents?
(Choose Three)
Response:
- A. Rely only on manual log reviews conducted quarterly
- B. Regularly review and analyze event logs using a SIEM tool
- C. Disable all logging to improve system performance
- D. Implement multi-factor authentication (MFA) to reduce the risk of account compromise
- E. Set up alerts for failed login attempts and privilege escalation events
正解：B、D、E
質問 # 76
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