Computer Hacking Forensic Investigator (CHFI) Practice Exam 2025 – The Complete All-in-One Guide to Exam Mastery!

The correct choice highlights a critical aspect of network forensics, focusing on identifying the methods and techniques attackers utilized to compromise a system or network. Understanding intrusion techniques is essential for forensic investigators, as it provides insight into the specific strategies and tools used during an attack, which in turn can inform the development of countermeasures, security policies, and preventative measures to mitigate future risks.

This knowledge allows investigators to analyze patterns, improve security protocols, and educate users about potential vulnerabilities. By examining logs, packet captures, and other network data, forensic experts can trace back and identify the specific techniques employed during an intrusion, leading to a more comprehensive understanding of both the attacker's behavior and the weaknesses exploited.

In contrast, the other aspects mentioned could provide relevant information pertaining to the broader context of the attack—such as identifying where the incident originated, the route the attack took, or the condition of the network equipment—but do not directly clarify the actual techniques employed in the intrusion itself. Therefore, while they contribute to the overall forensic analysis, they do not specifically target the techniques aspect of the attacker, making the chosen answer the most relevant in this context.