Build the incident room before the incident
Explain why an incident response capability must be pre-built across people, process, and technical evidence sources.
Incident response starts before detection. NIST SP 800-61 Rev. 3 treats incident response as part of cybersecurity risk management, not a side process that begins once an alert fires. The NCSC says the same thing operationally: you must plan, build, develop, and maintain the capability. Those verbs matter because most early failures are not technical failures. They are coordination failures. A capable team has already answered basic but expensive questions: who can declare the severity, which business services are crown-jewel dependencies, where volatile evidence is collected, which logs are retained long enough to investigate, which vendors must be called, and…
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