212-89 Exam Dumps : EC Council Certified Incident Handler (ECIH v3)

This scenario involves a session fixation vulnerability, a well-known web application attack where an attacker forces or predicts a session identifier and then tricks a user into authenticating with that session. According to the ECIH web application security module, proper session management is essential to prevent such attacks.

Option B is correct because rotating or regenerating session tokens immediately after successful authentication ensures that any session identifier known to an attacker becomes invalid. This breaks the attack chain inherent in session fixation attacks. ECIH explicitly identifies session regeneration as a primary mitigation control.

Option A helps against automated abuse but does not address session reuse. Option C strengthens authentication but does not prevent session hijacking. Option D improves confidentiality but does not prevent fixation if the same session ID remains valid.

ECIH stresses that authentication and session management must be treated as distinct security controls. Even strong passwords cannot protect against flawed session handling. Therefore, regenerating session tokens post-login is the correct and most effective remediation.

In the scenario described, Stanley's effort to present evidence in a clear and comprehensible manner to the members of a jury, with the intention of clarifying facts and aiding in obtaining expert opinion, aligns with the characteristic of admissibility. The admissibility of digital evidence pertains to its acceptability in a court of law, which hinges on the evidence being collected, handled, and presented in a manner that complies with legal standards and procedures. This includes ensuring the evidence is relevant, reliable, and not overly prejudicial. By preparing to present the evidence in a way that the jury can understand and use to confirm the investigation process, Stanley is focusing on ensuring that the evidence meets the criteria for admissibility in the legal proceedings. Completeness, believability, and authenticity are also important characteristics of digital evidence, but the context provided indicates that Stanley's primary focus is on meeting the legal requirements for the evidence to be considered valid in court.

Malicious downloads initiated through manipulated office documents typically involve macro abuse. Macros are scripts that can automate tasks within documents and are embedded within Office documents like Word, Excel, and PowerPoint files. While macros can be used for legitimate purposes, they can also be abused by attackers to execute malicious code. When an office document with a malicious macro is opened, and macros are enabled, the macro can run arbitrary code that leads to malicious downloads, installing malware or performing other unauthorized actions on the victim's system.

Macro abuse has become a common vector for cyber attacks, as it exploits the functionality of widely used office applications. Attackers often craft phishing emails with attachments or links to documents that contain malicious macros, tricking users into enabling macros to execute the malicious code. This method is effective for bypassing some security measures since it relies on user interaction and exploitation of legitimate features.