What are the steps involved in incident response?

The steps involved in incident response are critical to effectively managing any situation that arises within an organization. The correct sequence—Assess, Plan, Act, Reassess—provides a structured approach to dealing with incidents.

Assessing the situation is crucial as it involves determining the nature and scope of the incident. This initial step allows security personnel to understand what has happened, what resources are affected, and how severe the incident is.

Once the assessment is complete, the planning phase involves determining the appropriate response strategies and tactics. This might include allocating resources, informing key personnel, and outlining steps to mitigate the incident's impact.

The action phase is where the actual implementation of the response plan occurs. This can involve taking specific steps to contain the incident, mitigate damages, and begin recovery efforts.

Finally, reassessing the situation is key to understanding the effectiveness of the response. This step involves evaluating how well the incident was managed, what lessons can be learned, and how to improve future responses to similar incidents, thereby strengthening the overall security posture of the organization.

The other options do not reflect the comprehensive cycle of assessment and continual improvement inherent in effective incident response.