iSACA Cybersecurity Fundamentals Certification Practice Exam

What does the post-incident activity phase focus on?

1. Preserving digital evidence

2. Reporting lessons learned and incident details

3. Detecting attack signatures

4. Identifying insider threats

The correct answer is: Reporting lessons learned and incident details

The post-incident activity phase is crucial for improving an organization's response and resilience against future incidents. It primarily focuses on reporting lessons learned and incident details. This phase involves a thorough review of the incident to understand what happened, how it was handled, and what could have been done better. By documenting these insights, organizations can refine their processes and plans, enhance training, and prepare strategies to prevent similar incidents in the future. In this context, gathering and analyzing information about the incident not only aids in creating a more robust security posture but also facilitates effective communication with stakeholders about what transpired. This creates an opportunity to educate and train staff based on real-world scenarios, ensuring that everyone understands the importance of their role in the incident response process. The activities associated with preserving digital evidence, detecting attack signatures, and identifying insider threats are essential in their own right but are typically addressed in earlier stages of incident response or as part of continuous monitoring and threat detection strategies. In contrast, reflecting on and documenting the response to an incident places emphasis on improving future responses rather than solely addressing the immediate technical concerns.