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

System characterization is the process of defining the boundaries of an IT system, which includes identifying the resources, information, and functionality that constitute the system. This process is crucial for understanding the scope of the system, the data it processes, and the technology it employs. By characterizing a system, incident handlers can better understand the system's normal operations and behaviors, which is essential for identifying anomalies that may indicate a security incident. System characterization involves documenting the hardware, software, network configuration, data flows, and other critical elements of the IT environment. This foundational knowledge supports effective incident handling by providing a baseline against which suspicious activities can be compared.

References:EC-Council's Certified Incident Handler (ECIH v3) courses and study guides emphasize the importance of system characterization in the incident handling and response process. It serves as a prerequisite for subsequent steps such as threat identification, vulnerability identification, and the implementation of appropriate controls.

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.

References:The concept of incident response orchestration and its role in enhancing the effectiveness of incident handling and response efforts is discussed in cybersecurity literature and training, including ECIH v3 study materials, which highlight the benefits of having a structured and organized approach to managing security incidents.

The scenario described fits the characteristics of an Advanced Persistent Threat (APT) attack. APTs are sophisticated, stealthy, and continuous computer hacking processes often orchestrated by groups targeting a specific entity. These attackers penetrate the network through vulnerabilities, maintain access without detection, and achieve their objectives, such as data exfiltration or financial theft, over an extended period. The fact that attackers exploited a minor vulnerability, maintained access for six months, and performed lateral movements to access critical systems for fraudulent transactions highlights the strategic planning and persistence typical of APT attacks.References:Incident Handler (ECIH v3) certification materials discuss APTs in detail, including their methodologies, objectives, and the importance of comprehensive security strategies to detect and mitigate such threats.