Pass the ECCouncil ECIH 212-89 Questions and answers with CertsForce

This scenario directly reflects crime scene documentation and physical reconstruction, a core principle in the Forensic Readiness and First Response module of the ECIH curriculum. First responders must assume that every physical detail may later become relevant in court proceedings or advanced forensic reconstruction.

Option A is correct because Tara’s actions—photographing cable connections, labeling ports, documenting power states, and noting spatial orientation—are explicitly designed to allow investigators to recreate the original physical environment. ECIH emphasizes that improper documentation of physical layout can invalidate conclusions about device usage, peripheral connections, or data paths.

Option B is incorrect because uptime continuity is not her objective. Option C refers to live system analysis, which she is not performing. Option D applies to digital evidence integrity after acquisition, not scene documentation.

ECIH stresses that physical reconstruction references are especially important in insider threat investigations, where proving who had access, which devices were connected, and how data could have been transferred is critical. Tara’s approach ensures forensic soundness, minimizes contamination risk, and preserves contextual evidence.

Fragmentation is a technique used by attackers to evade detection by Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). By breaking down packets into smaller fragments, attackers can make it more difficult for these security systems to detect malicious payloads or signature-based patterns associated with known attacks. This method exploits the fact that some IDS/IPS solutions may not properly reassemble packet fragments for analysis, thereby allowing malicious fragments to pass through undetected.

Incident response orchestration refers to the process and technologies used to coordinate and streamline the response to security incidents. This approach ensures that incident response teams have clear procedures and workflows to follow, enabling them to act swiftly and effectively when dealing with security incidents. By orchestrating the response, organizations can minimize the impact of incidents, ensure consistent and thorough investigation and remediation activities, and improve their overall security posture. Incident response orchestration involves integrating various security tools, automating response actions where possible, and providing a centralized platform for managing incidents.

In the incident handling and response (IH&R) process, backing up the data on affected systems is a critical step that usually falls under the Containment phase. The Containment phase is crucial for limiting the scope and severity of an incident, ensuring that it does not spread further or affect additional systems. Backing up affected systems during containment is essential for several reasons: it preserves a snapshot of the system in its current state for forensic analysis, ensures that data is not lost if the system needs to be wiped or altered during the response process, and helps in the recovery process if data is corrupted or lost.

By performing a complete backup of the infected system during the Containment phase, Alice ensures that there is a reliable copy of all data and system states before any major actions, such as eradication or deeper forensic analysis, are taken. This step is also preparatory for the potential use of the backup in analyzing how the incident occurred and in restoring system functionality after the incident is resolved.

This scenario demonstrates a preventive containment action during an email security incident. The ECIH Email Security Incident Handling module emphasizes that once phishing is identified, responders should immediately prevent further delivery to reduce organizational exposure.

Option A is correct because Lena removes malicious emails from the mail server’s delivery queue before users receive them. This action directly reduces risk by preventing additional users from clicking malicious links or submitting credentials. ECIH identifies email purging as a critical containment technique during active phishing campaigns.

Option B is an investigative action, not containment. Option C applies after delivery and compromise. Option D addresses already compromised accounts rather than preventing exposure.

By stopping malicious emails before delivery, Lena aligns with ECIH best practices for rapid containment of email-based threats.

Risk assessment is the risk management process that involves identifying risks, estimating their impact on the organization, and determining the sources of those risks to recommend appropriate mitigation measures. The goal of a risk assessment is to understand the nature of potential threats, vulnerabilities, and the consequences of those risks materializing, allowing an organization to make informed decisions about how to address them effectively. Risk assumption involves accepting the potential impact of a risk, risk mitigation focuses on reducing the likelihood or impact of risks, and risk avoidance involves taking actions to avoid the risk entirely.

This scenario describes an active exploitation of a vulnerable application feature. The ECIH Web Application Incident Handling module emphasizes that when a specific feature is being abused, immediate containment requires removing or disabling that attack surface.

Option B is correct because disabling the vulnerable advanced search feature immediately stops further exploitation while allowing the team to analyze and remediate the flaw safely. ECIH warns against leaving known-vulnerable functionality active during investigation.

Options A and C improve authentication but do not stop exploitation of backend logic. Option D protects stored data but does not prevent further abuse.

Therefore, disabling the exploited feature is the best immediate action.

The term "broken account management" refers to vulnerabilities in the account management functions of web applications, which can weaken valid authentication schemes. This can include issues with how accounts are created, updated, managed, and deleted, as well as how users recover forgotten passwords or perform password resets. Poorly implemented account management functions can allow attackers to bypass authentication, elevate privileges, or assume the identity of another user. This weakness is a significant security concern because it directly impacts the ability of a system to safeguard user data and maintain operational integrity.

The EC-Council Incident Handler (ECIH) curriculum emphasizes Identity and Access Management (IAM) as a foundational control in cloud security. In cloud environments, shared credentials and lack of role-based restrictions significantly increase the risk of misuse, unauthorized access, and privilege abuse.

The scenario clearly identifies two major violations: credential reuse across departments and absence of role-specific restrictions. ECIH highlights that cloud best practices require enforcing strict user access control using the Principle of Least Privilege (PoLP) and role-based access control (RBAC). Each user—including third-party contractors—must have unique credentials with clearly defined permissions aligned strictly with their job responsibilities.

Credential isolation ensures accountability and traceability, enabling effective logging, auditing, and forensic investigation. Without unique user tracking, organizations cannot accurately attribute actions, which weakens incident response and compliance efforts.

Option B (data anonymization) relates to data privacy but does not address access misuse. Option C (vulnerability scanning of mobile apps) addresses application security, not identity misuse. Option D (SSL encryption) protects data in transit but does not prevent unauthorized credential reuse or excessive access rights.

ECIH strongly recommends implementing multi-factor authentication (MFA), enforcing strong IAM policies, restricting third-party access, and continuously monitoring privileged accounts in cloud environments. Therefore, enforcement of strict user access control and credential isolation is the most appropriate preventive measure.

URL encoding, also known as percent-encoding, is a mechanism for encoding information in a Uniform Resource Identifier (URI) under certain circumstances. This technique involves replacing unsafe ASCII characters with a "%" followed by two hexadecimal digits that represent the character's ASCII code. This is necessary for embedding characters that are not allowed in URLs directly, such as spaces and symbols, or characters that have special meanings within URLs, ensuring that the URL is correctly interpreted by web browsers and servers.