2026 ITDumpsKR 최신 312-39 PDF 버전 시험 문제집과 312-39 시험 문제 및 답변 무료 공유: https://drive.google.com/open?id=1CuHCmyIWbg3TRq_U7TFoHoCjmWFQH36t
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| Section | Objectives |
|---|---|
| Security Operations and SOC Fundamentals | - Log management and analysis
|
| Incident Detection and Response | - SIEM operations
|
| Threat Intelligence and Cyber Threat Analysis | - Threat intelligence lifecycle
|
우리ITDumpsKR 에서 여러분은 아주 간단히EC-COUNCIL 312-39시험을 패스할 수 있습니다. 만약 처음EC-COUNCIL 312-39시험에 도전한다면 우리의EC-COUNCIL 312-39시험자료를 선택하여 다운받고 고부를 한다면 생가보다는 아주 쉽게EC-COUNCIL 312-39시험을 통과할 수 있으며 무엇보다도 시험시의 자신감 충만에 많은 도움이 됩니다. 다른 자료판매사이트도 많겠지만 저희는 저희 자료에 자신이 있습니다. 우리의 시험자료는 모두 하이퀼러티한 문제와 답으로 구성되었습니다, 그리고 우리는 업데트를 아주 중요시 생각하기에 어느 사이트보다 더 최신버전을 보실 수 잇을것입니다. 우리의EC-COUNCIL 312-39자료로 자신만만한 시험 준비하시기를 바랍니다. 우리를 선택함으로 자신의 시간을 아끼는 셈이라고 생각하시면 됩니다.EC-COUNCIL 312-39로 빠른시일내에 자격증 취득하시고EC-COUNCILIT업계중에 엘리트한 전문가되시기를 바랍니다.
질문 # 177
A security team is designing SIEM use-case logic to detect privilege escalation attempts on Windows servers.
They have already identified and validated the necessary event sources (e.g., Active Directory logs, Windows Security logs). What should be their next step in the use case logic development process?
정답：B
설명：
Once the event sources are validated, the next logical step is to define the detection logic-correlation rules and conditions that represent privilege escalation patterns. In SOC engineering, validated sources mean you have the raw ingredients; now you must specify what "bad" looks like in those logs. For privilege escalation on Windows, this might include abnormal group membership changes, creation of new privileged accounts, suspicious privilege assignment events, UAC bypass indicators, or admin logons from non-admin workstations. Defining correlation rules also includes setting time windows, selecting strong pivots (account, host, SID), and incorporating context to reduce noise (approved admin accounts, maintenance windows, known tooling). Defining response actions is important, but it should follow detection logic so you don't automate reactions to unstable or noisy detections. Testing immediately in production is risky; best practice is to test in a controlled manner or pilot mode first to avoid operational disruption and excessive false positives.
Collecting historical logs can help tune baselines, but the scenario states sources are already validated; the next step is to codify the conditions that detect the targeted behavior.
질문 # 178
Mark Reynolds, a SOC analyst at a global financial institution, is working on the eradication phase after detecting phishing attacks targeting employees. To ensure attackers cannot reuse malicious infrastructure, Mark implements a technique that blocks known malicious IP addresses used for sending spam emails at the Domain Name System (DNS) level. Which technique is best suited?
정답：D
설명：
DNS blackholing blocks access to known malicious infrastructure by resolving selected domains (or related lookups) to a non-routable or controlled sink address, effectively preventing systems from reaching attacker- controlled destinations. The question specifies blocking malicious sending infrastructure "at the DNS level," which directly points to DNS blackholing. While firewall IP blacklisting blocks network traffic by destination IP, it is not DNS-level control and can miss cases where infrastructure changes IPs frequently or where domains are the stable pivot. URL blacklisting on proxies is a web control and may not cover non-web protocols used by malware or email infrastructure. SMTP filtering focuses on email transport controls at the mail server/gateway level and is effective for blocking inbound spam, but it is not DNS-level blocking. In SOC eradication, DNS-level controls are often used as a fast, scalable mitigation because many malicious workflows depend on name resolution (phishing landing pages, malware C2, payload hosting). DNS blackholing can also provide detection value by logging attempted lookups to known-bad domains, helping scope affected hosts and validate whether users or systems are still attempting to contact attacker infrastructure.
질문 # 179
Identify the event severity level in Windows logs for the events that are not necessarily significant, but may indicate a possible future problem.
정답：D
설명：
In the context of Windows logs, the event severity level that indicates events that are not necessarily significant but may point to a possible future problem is classified as a "Warning." This level is used to log events that are not immediately harmful, such as an impending disk space shortage or other conditions that could potentially cause problems if not addressed.
References: The EC-Council's Certified SOC Analyst (CSA) program covers the fundamentals of SOC operations, including log management and correlation, which would encompass understanding the severity levels of events in Windows logs1. Additionally, the discussion on the ExamTopics website corroborates that the answer to this question is "Warning"2. Further general information on Windows event logging can be found in resources like Sumo Logic's guide to Windows Event Logging3 and other incident response guides that discuss the importance of monitoring event severity levels within a SOC4.
Reference: https://docs.microsoft.com/en-us/windows/win32/eventlog/event-types
질문 # 180
Which of the following service provides phishing protection and content filtering to manage the Internet experience on and off your network with the acceptable use or compliance policies?
정답：A
설명：
OpenDNS provides extensive phishing protection and content filtering services. It operates by enforcing internet use policies on and off the network, ensuring that users adhere to acceptable use and compliance policies. Here's how OpenDNS achieves this:
* Phishing Protection: OpenDNS uses predictive security to anticipate and prevent threats before they can reach the network. It does this by using DNS to enforce security, which is often quicker and more effective than traditional methods.
* Content Filtering: OpenDNS allows the network administrator to block unwanted content categories, thus enforcing compliance with organizational policies. This is done through DNS queries, which are checked against OpenDNS's database to ensure they comply with the set policies.
* Off-Network Protection: OpenDNS's roaming client allows the same level of protection and filtering even when devices are not connected to the company network, ensuring consistent enforcement of policies.
References:
* EC-Council's Certified SOC Analyst (C|SA) program provides training and certification for SOC analysts, covering the fundamentals of SOC operations, including phishing protection and content filtering 1.
* Additional resources and study guides from the EC-Council elaborate on the role of SOC analysts and the tools they use, including services like OpenDNS for maintaining network security and integrity 23.
질문 # 181
Daniel Clark is a cybersecurity specialist in the Cloud SOC for a government agency. His team needs a security solution that can enforce access policies to prevent unauthorized access to cloud-based applications, monitor and restrict data sharing within SaaS, PaaS, and IaaS environments, ensure compliance with government regulations for data security and privacy, and apply security controls to prevent sensitive data exposure in the cloud. Which Cloud SOC technology is his team using?
정답：D
설명：
A Cloud Access Security Broker (CASB) is designed to provide visibility and policy enforcement for cloud application usage, especially in SaaS, and can extend controls across cloud services by monitoring access, enforcing data protection policies, and restricting risky sharing behaviors. The scenario emphasizes enforcing access policies, controlling data sharing, preventing sensitive data exposure, and supporting compliance- these are core CASB outcomes. CSPM focuses on configuration security and posture management (misconfigurations, compliance checks, policy drift) across cloud infrastructure, but it does not primarily enforce user-level access and data sharing controls inside cloud apps. CWPP protects workloads (VMs, containers, serverless) with runtime protection, vulnerability management, and threat detection at the compute layer, which is different from governing access and data sharing across SaaS/PaaS/IaaS usage. Cloud-native anomaly detection is a capability rather than the governance and policy enforcement layer described. From a SOC perspective in regulated environments, CASB helps reduce data leakage risk via controls like DLP policies, session controls, shadow IT discovery, and conditional access enforcement-matching the requirements in the question.
질문 # 182
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