Which of the following is NOT a characteristic of effective incident response?

The correct choice indicates that ignoring past incident data to improve future responses is not a characteristic of effective incident response. Effective incident response relies heavily on learning from previous incidents to refine and enhance the process. When organizations analyze past incidents, they can identify trends, vulnerabilities, and weaknesses in their security posture. This continuous improvement is vital for building a robust incident response strategy.

In contrast, proactive planning and preparedness, adherence to predetermined policies, and clear communication among response team members are all integral elements of a successful incident response framework. These characteristics ensure that the response process is efficient, structured, and effective, allowing organizations to mitigate damage and recover more swiftly following an incident. By valuing lessons learned from prior incidents, organizations can better anticipate future challenges and strengthen their overall security posture.