The discussion in this podcast outlines a strategic framework for responding to cybersecurity incidents that specifically target the application layer (Layer 7) of the OSI model. It emphasizes the shift in threat landscape from network-level to more sophisticated application-level attacks, which mimic legitimate user behavior and are harder to detect. The topic details a structured approach to incident response, differentiating between high-level Incident Response Plans, scenario-specific Playbooks, and step-by-step Runbooks. It also covers the phases of incident response—preparation, detection and analysis, containment, eradication, recovery, and post-incident activity—highlighting the importance of proactive measures, cross-functional teams, and essential security tools. It further discusses tactical runbooks for common application-layer attacks like SQL Injection and Cross-Site Scripting, offering concrete steps for detection, containment, eradication, and recovery.