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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Incident Response | 25% | - Roles and responsibilities in incident response - Documentation, reporting, and post-incident review - Incident response lifecycle and frameworks - SOAR, EDR, XDR technologies - Containment, eradication, and recovery procedures |
| Topic 2: Log Management | 15% | - Log normalization, correlation, and retention policies - Centralized logging architecture - Events vs incidents vs logs - Log sources, types, and collection methods |
| Topic 3: Security Operations and Management | 5% | - SOC fundamentals and objectives - SOC implementation and operational models - SOC components: people, processes, technology |
| Topic 4: Understanding Cyber Threats, IoCs, and Attack Methodology | 8% | - Network, host, and application-level attacks - Indicators of Compromise (IoCs) and Indicators of Attack (IoAs) - Types of cyber threats and threat actors - Attack frameworks and methodologies |
| Topic 5: Forensic Investigation and Malware Analysis | 5% | - Digital forensics fundamentals in SOC context - IoC extraction and evidence handling - Malware types, behavior, and analysis techniques |
| Topic 6: Incident Detection with SIEM | 25% | - Data ingestion, parsing, and normalization - SIEM architecture, components, and deployment models - Alert triage, prioritization, and false positive reduction - Correlation rules and alert generation - SIEM dashboards and reporting |
| Topic 7: SOC for Cloud Environments | 5% | - Cloud threat detection and response - Cloud security monitoring challenges - Cloud log collection and analysis |
| Topic 8: Proactive Threat Detection | 12% | - Threat intelligence types and sources - Threat hunting methodologies and techniques - Integrating threat intelligence into SOC workflows - UEBA and advanced detection methods |
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問題 #158
Charline is working as an L2 SOC Analyst. One day, an L1 SOC Analyst escalated an incident to her for further investigation and confirmation. Charline, after a thorough investigation, confirmed the incident and assigned it with an initial priority.
What would be her next action according to the SOC workflow?
答案：B
解題說明：
問題 #159
A security team is configuring a newly deployed SIEM system. With limited resources, they must prioritize monitoring scenarios that provide the greatest security benefit. The team understands an effective SIEM relies on well-defined use cases tailored to the organization's environment. Which factor should guide their selection of use cases?
答案：D
解題說明：
Use cases should be selected based on the availability and quality of data because detections cannot work without reliable telemetry. In SOC engineering, the first constraint is data: what sources exist, how complete they are, how quickly they arrive, and whether fields are parsable and consistent. Choosing use cases that your environment can actually support produces faster time-to-value, fewer false positives, and fewer blind spots.
Prioritizing "zero-day" use cases is too vague and often unrealistic, because zero-days vary widely and require strong behavioral telemetry and baselines. Implementing as many use cases as possible spreads resources thin and increases noise, creating alert fatigue. Compliance-driven use cases are important, but if the underlying data is missing or poor quality, compliance rules will still fail operationally and can create a false sense of security. A mature approach is: start with high-value, high-feasibility detections that match available data (identity compromise, suspicious admin actions, endpoint malware, critical network anomalies), then expand as data coverage improves. Therefore, data availability and quality should guide initial use case selection.
問題 #160
A manufacturing company is deploying a SIEM system and wants to improve both security monitoring and regulatory compliance. During planning, the team uses an output-driven approach, starting with use cases that address unauthorized access to production control systems. They configure data sources and alerts specific to this use case, ensuring actionable alerts without excessive false positives. After validating success, they move on to use cases related to supply chain disruptions and malware detection. What is the primary advantage of using an output-driven approach in SIEM deployment?
答案：D
解題說明：
An output-driven SIEM approach starts with clearly defined outcomes (use cases) and then works backward to ensure the right data sources, parsing, and detection logic are implemented for those outcomes. The key advantage is that it enables the organization to build use cases incrementally and expand scope in a controlled way, resulting in more complex and meaningful detections over time. By validating one high-value use case first (unauthorized access to production control systems), the team learns what telemetry is reliable, what fields are available, and what tuning is needed to reduce false positives. That validated foundation supports expanding into broader and more complex scenarios such as supply chain disruptions and malware detection, which typically require correlation across multiple data sources and longer time windows. Option A is incorrect because output-driven deployments may still require logs from non-critical systems if they contribute to a use case. Option B describes an enforcement capability (more SOAR/controls) and is not inherent to SIEM. Option D is unrealistic; even with strong use cases, real-time response depends on staffing, playbooks, and control execution. Therefore, the strongest advantage described in the options is the ability to build and expand toward more complex use cases with increasing scope and maturity.
問題 #161
Which of the following contains the performance measures, and proper project and time management details?
答案：A
解題說明：
The Incident Response Procedures contain the performance measures and proper project and time management details. These procedures are designed to guide the incident response team through each phase of incident management, ensuring that all activities are performed efficiently and effectively. They include specific steps to follow, roles and responsibilities, timelines, and performance metrics to measure the effectiveness of the response.
References: The answer is verified as per the EC-Council's SOC Analyst documents and learning resources, which outline the structure and content of incident response plans and procedures. For further study, refer to the EC-Council's Certified SOC Analyst (CSA) course material and study guides, which provide detailed information on the incident response lifecycle, including preparation, identification, containment, eradication, recovery, and lessons learned. These resources will offer a comprehensive understanding of the procedures involved in managing and responding to security incidents.
問題 #162
What does the HTTP status codes 1XX represents?
答案：A
問題 #163
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