Incident Response Playbook Development

As an SRE at [Company], I am tasked with enhancing our incident response protocols. Could you assist in developing a comprehensive incident response playbook? The target audience for this playbook is primarily SREs, DevOps engineers, and security personnel, so tailor the language and level of detail accordingly. The desired tone and writing style should be formal, concise, and technical.

The playbook should include:

1. A detailed incident classification system (e.g., P1, P2, P3) with corresponding response procedures. This system should classify incidents based on business impact, affected users, and data sensitivity. Please provide at least five examples of incident types to guide the development of the incident classification system (e.g., DDoS attacks, data leaks, server failures, unauthorized access attempts, and ransomware attacks). Aim for approximately 200-300 words for this section.
2. Escalation paths and communication templates for internal and external stakeholders, detailing roles, responsibilities, and specific steps for each escalation level. Include example communication templates for each severity level with placeholders for incident details, contact information, and escalation timelines. The templates should serve as examples rather than fully complete documents. Aim for approximately 300-400 words for this section, including the templates.
3. Post-incident review processes to identify root causes and implement corrective actions, adhering to industry best practices, specifically referencing NIST guidelines, ISO 27001, and SOC 2 frameworks. Aim for approximately 200-300 words for this section.
4. Incident prevention strategies and proactive monitoring techniques that should be implemented to minimize the occurrence and impact of future incidents. Provide specific examples of monitoring tools and prevention methods. Aim for approximately 200-300 words for this section.

Please provide the playbook as a Markdown document.