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

Email Dossier is a tool designed to perform detailed investigations on email messages to verify their authenticity and trace their origin. It can analyze email headers and provide information about the route an email has taken, the servers it passed through, and potentially malicious links or origins. For an incident handler like Stenley, tasked with verifying the validity of emails and containing malicious email threats, Email Dossier serves as a practical tool for analyzing and validating emails received by employees. By using this tool, Stenley can identify fraudulent or suspicious emails, thereby helping to protect the organization from phishing attacks, malware distribution, and other email-based threats.

Employee monitoring tools are primarily used by employers to detect and prevent malicious insider threats. These tools can track activities such as data access, data exfiltration attempts, unauthorized actions, and other behaviors that could indicate malicious intent or pose a risk to the organization ' s security. While such tools may also incidentally uncover issues like lost registry keys, conspiracies, or stolen credentials, their main purpose is to safeguard against insiders who might misuse their access to harm the organization, steal data, sabotage systems, or engage in espionage.

Centralized logging and monitoring is a core best practice in cloud incident detection and response under ECIH. Cloud environments are distributed and dynamic, making visibility a major challenge.

Option C is correct because aggregating logs from multiple cloud platforms enables correlation, faster detection, and effective incident triage. ECIH emphasizes centralized visibility as essential for identifying cross-platform threats.

Options A and D are limited in scope. Option B does not address cloud-specific risks.

Michael’s actions reflect crime scene control, a foundational first-response principle in the ECIH forensic readiness module. Securing the area, preventing unauthorized access, and avoiding system changes preserve evidence integrity.

Option C is correct because his primary objective is to secure and evaluate the digital crime scene before evidence collection begins. ECIH stresses that scene control prevents contamination, tampering, and accidental evidence destruction.

Options A, B, and D may follow but are not the immediate objective.

The most effective eradication and prevention control in this scenario is the implementation of the Principle of Least Privilege (PoLP) through strict access controls. According to the EC-Council Incident Handler (ECIH) curriculum under Insider Threat Management and Incident Prevention, organizations must ensure that users are granted only the minimum level of access required to perform their job functions. Excessive privileges significantly increase the risk of intentional or accidental misuse of critical systems and data.

In this case, employees were granted administrative access to sensitive systems without a business justification. Administrative privileges typically allow access to restricted financial data and the ability to modify audit logs. ECIH emphasizes that improper privilege management is a primary enabling factor in insider threats. If role-based access control (RBAC) aligned with PoLP had been properly enforced, these employees would not have had the capability to access restricted financial records or alter audit logs.

While User and Entity Behavior Analytics (UEBA) can detect anomalous behavior, it is primarily a detective control rather than a preventive eradication measure. Enhanced password policies strengthen authentication but do not address excessive authorization rights. Network segmentation limits lateral movement but does not directly prevent misuse of over-privileged accounts within authorized segments.

ECIH guidelines strongly recommend periodic access reviews, separation of duties, privilege auditing, and strict RBAC enforcement as part of insider threat mitigation and eradication strategies. By implementing PoLP and continuously reviewing administrative privileges, organizations can significantly reduce the attack surface and prevent privilege abuse before an insider can exploit sensitive systems.

Logging User IDs (D) can pose privacy concerns and may conflict with regulations such as the General Data Protection Regulation (GDPR), which emphasizes the protection of personal data and privacy. Therefore, while logging details such as Timestamps, Session IDs, and Source IP addresses are essential for security auditing to track when events occur, who is initiating sessions, and from where, care must be taken with User IDs. The handling of personally identifiable information (PII) must comply with privacy laws and organizational policies to safeguard individual privacy rights.

ECIH forensic readiness guidance stresses that forensic imaging with hash verification is the gold standard for preserving evidence integrity. Option B is correct because it ensures data integrity, authenticity, and non-repudiation.

Creating a bit-by-bit forensic image preserves original evidence while allowing analysis on copies. Hash verification confirms that no alterations occur during acquisition or transport. Encrypted storage protects confidentiality, and detailed logs support chain of custody.

Options A, C, and D lack one or more critical forensic requirements such as hash validation or evidentiary isolation. ECIH explicitly warns against relying solely on physical transport or live data transfers.

When you receive a screenshot from Nervous Nat and go through a list of questions, check resources for information to determine the nature of the screenshot, and assess the condition of your network, you are engaging in the Detection and Analysis (or Identification) phase of Incident Response (IR). This phase is about identifying potential security incidents based on reported concerns, anomalies detected by security tools, or through the analysis of security alerts. In this scenario, despite the historical context of false positives, each report is treated seriously, requiring you to collect and analyze information to determine whether a real attack is happening. This involves verifying the validity of the incident, assessing its nature, scope, and impact, and deciding on the appropriate next steps. The detection and analysis phase is critical for determining the course of the IR process, including whether escalation is needed and what response measures should be initiated.

A Denial-of-Service (DoS) attack is characterized by flooding the network with a high volume of traffic to consume all available network resources, preventing intended or authorized users from accessing system, network, or applications. This type of attack aims to overwhelm the target ' s capacity to handle incoming requests, causing a denial of access to legitimate users. Unlike XSS (Cross-Site Scripting) attacks, URL manipulation, or SQL injection, which exploit vulnerabilities in web applications for unauthorized data access or manipulation, a DoS attack specifically targets the availability of services.

Behavioral analysis is a technique used to detect insider threats by analyzing the behavior of employees, both individually and in group settings, to identify any actions that deviate from the norm. This method relies on monitoring and analyzing data related to user activities, access patterns, and other behaviors that could indicate malicious intent or a potential security risk from within the organization. Behavioral analysis can detect unusual access to sensitive data, abnormal data transfer activities, and other indicators of insider threats. This approach is proactive and can help in identifying potential insider threats before they result in significant harm to the organization.