During which phase of the incident response model is the root cause determined?

The phase of the incident response model where the root cause is determined is the eradication phase. This phase focuses on identifying and removing the underlying issues that led to the incident. Once an incident is detected and contained, it is crucial to analyze the situation to find the root cause, which helps to ensure that the same issue does not occur again in the future. During eradication, teams investigate the incident thoroughly to understand not just what happened, but why it happened, allowing for effective remediation.

This phase is essential for implementing long-term fixes and making necessary improvements to security controls or processes. By concentrating on the root cause, organizations can enhance their overall cybersecurity posture and reduce the likelihood of future incidents related to the same vulnerabilities. Understanding the root cause is a proactive measure that contributes to a stronger incident response plan and better preparedness for future challenges.