Which of the following is MOST important for successful incident response?

The most important factor for successful incident response is the timeliness of attack recognition. Incident response is the process of detecting, analyzing, containing, eradicating, recovering, and reporting on security incidents that could affect the organization’s IT systems or data. The timeliness of attack recognition is the speed and accuracy with which the organization can identify and confirm that an attack has occurred or is in progress. The timeliness of attack recognition is crucial for successful incident response, as it affects the ability and effectiveness of the organization to respond to and mitigate the attack, and to minimize the damage and impact of the attack. The other options are not as important as the timeliness of attack recognition, although they may also contribute to or influence the incident response. The quantity of data logged by the attack control tools, the ability to trace the source of the attack, and the blocking of the attack route immediately are all factors that could help or hinder the incident response, but they are not the most important factor for successful incident response. References = CISA Review Manual, 27th Edition, Chapter 5, Section 5.4.1, page 5-32.