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.

The responsibility of first responders does not include shutting down or rebooting the victim's computer as a measure to preserve temporary and fragile evidence. In fact, such actions can potentially alter or destroy volatile data that could be crucial for the investigation. The primary responsibilities of first responders include protecting and identifying the crime scene, and ensuring the preservation of evidence in its original state as much as possible, which may involve isolating affected systems from the network but not necessarily shutting them down or rebooting them without proper forensic readiness and consideration.

Email Dossier is a tool designed to assist in the investigation of email incidents by analyzing and validating email headers and providing detailed information about the origin, routing, and authenticity of an email. When Michael is tasked with handling an email incident and needs to check the validity of an email received from an unknown source, Email Dossier can be utilized to trace the email's path, assess its credibility, and identify potential red flags associated with phishing or other malicious email-based attacks.

When an attacker installs a fake AP (Access Point) within a company's network, especially behind a firewall, this constitutes the deployment of a Rogue Access Point. Rogue APs are unauthorized wireless access points installed within a network without the network administrator's knowledge or consent. They pose a significant security risk because they can be used to intercept sensitive information, bypass network security configurations, and provide a gateway for attackers to enter the network undetected. This type of attack circumvents the security measures put in place by a company, including firewalls, by creating an illicit entry point into the network that is under the control of the attacker.

The Slowloris attack is a type of application-layer attack that targets the web server by establishing and maintaining many simultaneous HTTP connections to the target server. Unlike traditional network-layer DoS/DDoS attacks such as UDP flood or SYN flood, Slowloris is designed to hold as many connections to the target web server open for as long as possible. It does so by sending partial requests, which are never completed, and periodically sending subsequent HTTP headers to keep the connections open. This consumes the server's resources, leading to denial of service as legitimate users cannot establish connections. The Slowloris attack is effective even against servers with a high bandwidth because it targets the server's connection pool, not its network bandwidth.