212-89資格認定試験 & 212-89最新な問題集

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EC-COUNCIL 212-89 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Handling and Responding to Cloud Security Incidents10%- Cloud computing concepts and risks
  • 1. Cloud service models and deployment models
    • 2. Cloud-specific threats
      - Cloud incident response process
      • 1. Responding in multi-tenant environments
        • 2. Detecting and analyzing cloud incidents
          Topic 2: Incident Handling Process15%- Containment, eradication, and recovery
          • 1. Restoring systems and services
            • 2. Strategies for containment
              • 3. Eradicating threats and vulnerabilities
                - Detection and analysis phase
                • 1. Classifying and prioritizing incidents
                  • 2. Identifying security incidents
                    - Preparation phase
                    • 1. Building incident response teams
                      • 2. Developing incident response policies
                        Topic 3: Handling and Responding to Network Security Incidents15%- Response and mitigation strategies
                        • 1. Blocking malicious traffic
                          • 2. Securing network infrastructure
                            - Network attacks and threats
                            • 1. DDoS, man-in-the-middle, SQL injection
                              • 2. Network intrusion techniques
                                - Network incident detection and analysis
                                • 1. Monitoring network traffic
                                  • 2. Using IDS/IPS tools
                                    Topic 4: Introduction to Incident Handling and Response12%- Legal and ethical aspects
                                    • 1. Compliance requirements
                                      • 2. Privacy and data protection
                                        - Fundamentals of incident handling and response
                                        • 1. Key concepts and terminology
                                          • 2. Incident response lifecycle
                                            Topic 5: Post-Incident Activities and Reporting7%- Lessons learned and improvement
                                            • 1. Updating policies and procedures
                                              • 2. Conducting post-incident reviews
                                                - Incident documentation and reporting
                                                • 1. Communicating with stakeholders
                                                  • 2. Creating incident reports
                                                    Topic 6: Handling and Responding to Endpoint Security Incidents13%- Endpoint threats and vulnerabilities
                                                    • 1. Unpatched systems, misconfigurations
                                                      • 2. Endpoint attack vectors
                                                        - Endpoint incident response
                                                        • 1. Remediation and hardening
                                                          • 2. Investigating compromised endpoints
                                                            Topic 7: Handling and Responding to Malware Incidents18%- Malware analysis techniques
                                                            • 1. Static and dynamic analysis
                                                              • 2. Identifying malware behavior
                                                                - Malware incident response procedures
                                                                • 1. Isolating infected systems
                                                                  • 2. Removing malware and recovering
                                                                    - Types of malware and attack vectors
                                                                    • 1. Social engineering and phishing
                                                                      • 2. Viruses, worms, trojans, ransomware

                                                                        >> 212-89資格認定試験 <<

                                                                        一番優秀な212-89資格認定試験 & 合格スムーズ212-89最新な問題集 | 有効的な212-89日本語的中対策 EC Council Certified Incident Handler (ECIH v3)

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                                                                        EC-COUNCIL EC Council Certified Incident Handler (ECIH v3) 認定 212-89 試験問題 (Q333-Q338):

                                                                        質問 # 333
                                                                        During routine monitoring, a cloud-based application hosting provider detects an anomaly suggesting an ongoing DDoS attack targeting one of its hosted applications. The provider's incident response team must quickly mitigate the attack while ensuring minimal service disruption. Which of the following strategies should they prioritize?

                                                                        正解：B

                                                                        解説：
                                                                        Comprehensive and Detailed Explanation (ECIH-aligned):
                                                                        The ECIH Network Security Incident Handling module emphasizes maintaining availability while mitigating denial-of-service attacks. The objective is not simply to stop traffic, but to distinguish malicious traffic from legitimate user requests.
                                                                        Option D is correct because rate limiting and challenge-response mechanisms (such as CAPTCHA or SYN cookies) allow legitimate traffic to continue while throttling or blocking malicious requests. This approach minimizes service disruption while effectively containing the attack.
                                                                        Option A may increase costs and still fail against large-scale DDoS attacks. Option B can unintentionally block legitimate users. Option C contradicts ECIH guidance by unnecessarily impacting availability.
                                                                        ECIH stresses proportional and intelligent mitigation strategies that preserve business continuity. Therefore, implementing rate limiting and challenge-response mechanisms is the preferred strategy.


                                                                        質問 # 334
                                                                        A malicious, security-breaking program is disguised as a useful program. Such executable programs, which are installed when a file is opened, allow others to control a user's system. What is this type of program called?

                                                                        正解：B

                                                                        解説：
                                                                        A Trojan, short for Trojan horse, is a type of malicious software that misleads users of its true intent. It disguises itself as a legitimate and useful program, but once executed, it allows unauthorized access to the user's system. Unlike viruses and worms, Trojans do not replicate themselves but can be just as destructive.
                                                                        They are often used to create a backdoor to a computer system, allowing an attacker to gain access to the system or to deliver other malware. Trojans can be used for a variety of purposes, including stealing information, downloading or uploading files, monitoring the user's screen and keyboard, and more. The term
                                                                        "Trojan" comes from the Greek story of the wooden horse that was used to sneak soldiers into the city of Troy, which is analogous to the deceptive nature of this type of malware in cyber security.
                                                                        References:The EC-Council's Certified Incident Handler (ECIH v3) program covers various types of malware, including Trojans, in detail, explaining their mechanisms, how they can be identified, and the steps to take in response to such threats.


                                                                        質問 # 335
                                                                        Your manager hands you several items of digital evidence and asks you to investigate them in the order of volatility. Which of the following is the MOST volatile?

                                                                        正解：B

                                                                        解説：
                                                                        In the context of digital evidence investigation, volatility refers to how quickly data can change or be lost when power is removed or systems are altered. Among the options provided, cache is the most volatile because it is temporary storage that is designed to speed up access to data and is frequently overwritten.
                                                                        Cache data resides in RAM and includes things like memory buffers, system and network information, and process execution data, which are lost upon reboot or power loss. This contrasts with disks, emails, and temp files, which are considered less volatile because they are stored on permanent or semi-permanent media and are less likely to be immediately lost or overwritten.
                                                                        References:The Incident Handler (ECIH v3) curriculum includes principles of digital evidence handling, which emphasizes the importance of collecting evidence in descending order of volatility to ensure that the most ephemeral data is preserved before it's lost.


                                                                        質問 # 336
                                                                        Zaimasoft, a prominent IT organization, was attacked by perpetrators who directly targeted the hardware and caused irreversible damage to the hardware. In result, replacing or reinstalling the hardware was the only solution.
                                                                        Identify the type of denial-of-service attack performed on Zaimasoft.

                                                                        正解：D


                                                                        質問 # 337
                                                                        XYZ Inc. was affected by a malware attack and James, being the incident handling and response (IH&R) team personnel handling the incident, found out that the root cause of the incident is a backdoor that has bypassed the security perimeter due to an existing vulnerability in the deployed firewall. James had contained the spread of the infection and removed the malware completely. Now the organization asked him to perform incident impact assessment to identify the impact of the incident over the organization and he was also asked to prepare a detailed report of the incident.
                                                                        Which of the following stages in IH&R process is James working on?

                                                                        正解：C

                                                                        解説：
                                                                        James is working on the post-incident activities stage of the Incident Handling and Response (IH&R) process.
                                                                        After containing the spread of the infection and removing the malware, the focus shifts to assessing the impact of the incident on the organization and preparing a detailed report. This phase involves analyzing the extent of the damage, determining the cost of the attack, evaluating how well the incident was managed, and identifying lessons learned to improve future response efforts. The objective is to restore systems to normal operation, ensure no remnants of the threat remain, and implement measures to prevent recurrence.
                                                                        References:Incident Handler (ECIH v3) courses and study guides outline the IH&R process, emphasizing the importance of post-incident activities for organizational recovery and improvement of future security measures.


                                                                        質問 # 338
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