A security analyst has just received an incident ticket regarding a ransomware attack.

Aplaybookprovides astep-by-stepguide for handling specific types of incidents like ransomware, making it invaluable during triage. It outlines predefined procedures, aiding consistent and fast decision-making.

The incident response plan (A) provides high-level structure.

Lessons learned (B) applyafterthe incident.

Tabletop exercises (D) are training tools, not live guides.

???? Reference: Chapple & Seidl, CySA+ Practice Tests, Incident Response, Chapter 3 – Playbooks and Procedures​.

???? Objective: 3.1 - Apply incident response procedures based on an incident classification​.