An analyst determines a security incident has occurred. Which of the following is the most appropriate NEXT step in an incident response plan?

Consulting the malware analysis process is part of the containment and eradication phases, which typically occur after initial identification and communication, once the incident's nature is better understood.

Consulting the disaster recovery plan is reserved for major disruptions or catastrophic failures, and is not the immediate next step for every security incident unless it escalates to that level.

Consulting the data classification process is related to understanding the impact of data compromise but is not the immediate next step after incident identification; proper communication protocols should be established first.

After determining a security incident has occurred, the most appropriate next step in an incident response plan is to consult the communications plan. This ensures that the right stakeholders are informed, the scope of communication (internal/external) is defined, and a consistent message is maintained, which is crucial for effective incident management and minimizing impact.