The communication plan identifies relevant stakeholders, their contact details, notification methods, and escalation procedures during an incident.

The analyst used context awareness to prioritize remediation. Although CVE-2023-8524 does not have the highest CVSS score or the highest number of affected systems, it is weaponized and located on an external-facing asset. External exposure significantly increases the likelihood of exploitation and potential business impact, making it the highest-priority vulnerability to patch.

A lessons-learned review evaluates the incident response process after resolution to identify successes, inefficiencies, and corrective actions for future incidents.

Mean Time to Detect (MTTD) measures how quickly vulnerabilities or security issues are identified after they become known or occur. If vulnerabilities are being discovered weeks after public disclosure, the organization's detection process is too slow, indicating that the MTTD KPI needs improvement.

An SLA is a formal agreement that defines measurable service requirements, KPIs, responsibilities, and consequences when agreed performance levels are not met.