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Three formats of our study material are EC-COUNCIL 212-89 PDF Questions, Desktop Practice Test Software, and a Web-Based Practice Exam. We understand that the learning style of every EC Council Certified Incident Handler (ECIH v3) (212-89) exam applicant is different. Therefore, we offer three formats of 212-89 Practice Test material. Now every EC Council Certified Incident Handler (ECIH v3) (212-89) exam candidate can prepare as per his style by selecting the suitable format.
| Section | Weight | Objectives |
|---|---|---|
| Handling and Responding to Endpoint Security Incidents | 13% | - Endpoint threats and vulnerabilities
|
| Handling and Responding to Network Security Incidents | 15% | - Response and mitigation strategies
|
| Post-Incident Activities and Reporting | 7% | - Lessons learned and improvement
|
| Handling and Responding to Malware Incidents | 18% | - Malware analysis techniques
|
| Introduction to Incident Handling and Response | 12% | - Legal and ethical aspects
|
| Incident Handling Process | 15% | - Detection and analysis phase
|
| Handling and Responding to Cloud Security Incidents | 10% | - Cloud incident response process
|
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NEW QUESTION # 96
An international manufacturing company experienced a major security incident impacting its operational technology (OT) systems. It was determined that the incident was caused by a sophisticated malware strain that infected the Programmable Logic Controllers (PLCs). As an EC- Council Certified Incident Handler, what is your priority in handling OT-based security incidents in the future?
Answer: B
NEW QUESTION # 97
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?
Answer: A
Explanation:
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.
NEW QUESTION # 98
A national research agency was recently subjected to a comprehensive cybersecurity compliance audit.
During the audit, reviewers evaluated how the agency's incident response unit manages harmful code samples during investigations. The assessment revealed that team members often interacted with dangerous file payloads directly on enterprise-connected systems used for general operations. Furthermore, no precautionary renaming was applied to prevent accidental triggering, and sensitive materials were placed in areas accessible by non-specialized personnel. The auditors flagged these practices as severely noncompliant with safe sample processing protocols and recommended urgent changes to prevent operational fallout or accidental outbreaks.
Which best practice for secure handling of malicious code was most clearly disregarded in this case?
Answer: D
Explanation:
Comprehensive and Detailed Explanation (ECIH-aligned):
This scenario highlights violations of forensic readiness and safe malware handling, which are explicitly covered in the ECIH First Response and Malware Analysis modules. ECIH stresses that malware samples must never be handled on production or enterprise-connected systems, as this creates a high risk of accidental execution, lateral infection, and organizational impact.
Option A is correct because ECIH mandates that malicious code samples be stored in isolated, non- networked environments and renamed with non-executable extensions (for example, .malware, .bin, or .txt) to prevent accidental execution. This practice ensures operational safety and preserves forensic integrity.
Option B improves confidentiality but does not prevent accidental execution. Option C supports documentation but does not mitigate execution risk. Option D aids classification but does not address safe handling.
The described behavior-handling live malware on enterprise systems without isolation or renaming- directly contradicts ECIH best practices. Proper sample isolation, renaming, and access restriction are mandatory controls to prevent secondary incidents during investigations, making Option A the correct answer.
NEW QUESTION # 99
The cybersecurity response team at a global enterprise receives an alert from an employee regarding a suspicious email that appears to be from a senior executive. During the investigation, the team analyzes the email header and notices that the sending IP address originates from a foreign country that has no affiliation with the organization. A WHOIS lookup confirms that the IP is registered under an unknown entity. What key element helped identify the suspicious activity?
Answer: B
Explanation:
The ECIH Email Security Incident Handling module emphasizes email header analysis as a primary method for identifying spoofed or malicious emails. One of the most critical header elements is the originating IP address, which reveals where the email actually came from.
Option D is correct because tracing the originating IP and validating it through WHOIS provided definitive evidence that the email did not originate from a legitimate organizational source. This technique allows responders to distinguish between legitimate executive communications and impersonation attempts.
Option A is reactive and unreliable. Option B provides detection context but not attribution. Option C validates domain authentication but does not always reveal spoofing when credentials are compromised.
ECIH highlights that IP tracing combined with WHOIS analysis is a powerful verification method during executive impersonation investigations, making Option D correct.
NEW QUESTION # 100
Richard is analyzing a corporate network. After an alert in the network's IPS, he identified that all the servers are sending huge amounts of traffic to the website abc.xyz.
What type of information security attack vectors have affected the network?
Answer: C
NEW QUESTION # 101
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