Where can Kevin find the first step in the incident response plan after receiving an alert of a potential intrusion?

The first step in the incident response plan typically involves notification and escalation procedures, which are detailed in the escalation list. The escalation list outlines the hierarchy of communication and provides details on who should be notified based on the severity of an incident, ensuring that all relevant parties are informed and can take appropriate action.

In the context of responding to a potential intrusion, following the escalation list is critical as it sets in motion the initial response to escalate the issue to the appropriate security personnel or management. This helps in quickly assessing the situation, mobilizing the incident response team, and determining the next steps in the investigation or mitigation of the intrusion.

The incident report, security policy document, and risk assessment report, while important parts of an organization's security framework, do not provide the immediate action steps required upon receiving an alert. The incident report is typically created after an incident has been handled, documenting what occurred; the security policy document defines the organization’s stance and protocols regarding security but does not guide actions in real-time, and the risk assessment report is a broader analysis of vulnerabilities rather than a procedural guide for immediate incident response.