ECCouncil 212-89 Exam With Confidence Using Practice Dumps

Forensic readiness refers to an organization's ability to maximize its capability to use digital evidence effectively in an investigation, while minimizing the cost of an investigation and disruption to its operations. It involves having policies, procedures, and technologies in place to collect, preserve, and analyze digital evidence efficiently, so when an incident occurs, the organization is prepared to handle it quickly and with minimal costs. Forensic readiness not only helps in reducing the time and resources spent on investigations but also ensures that the evidence is reliable and can be used in legal proceedings if necessary.

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.

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.