Final answer:
The first step in developing an IRP is identifying risks, involving root cause analysis and gathering stakeholder feedback.
Step-by-step explanation:
The first step in developing an incident response plan (IRP) is identifying risks. This process involves doing a root cause analysis to identify what the real problem is. It is crucial to gather information from customers and other stakeholders, which includes enlisting their feedback and consulting internal stakeholders to ensure every aspect of the risk is well understood. This stage sets the foundation for the subsequent steps in the incident response planning, such as forming a team and gathering expert information. Buy-in from relevant parties is essential to ensure a collaborative and comprehensive approach to the incident response strategy.