About Casebook

Casebook is the memory layer for security operations teams. When a senior analyst investigates an incident, they build up hard-won context — which patterns matter, which alerts are noise, and how your specific environment behaves. Today, most of that knowledge walks out the door when the analyst does. Casebook connects to your existing logs, preserves what an investigation uncovers, and turns that work into durable, reusable company knowledge that every future case can draw on.

Unlike a black-box AI copilot, Casebook is authored, not trained. Every finding carries its evidence, its baseline comparison, its human author, and its own falsifying conditions. Nothing modifies production directly — changes are proposed, verified, replayed, and approved by a named person. The result is auditable reasoning you can defend to a CISO, an auditor, or a customer's legal team.

Casebook is built for SOC analysts, security leads, and the teams responsible for detection and response who are tired of losing institutional knowledge to turnover and tool sprawl. It sits beside your SIEM — such as Splunk — rather than replacing it, so there is no new platform to learn.

Casebook is designed and built by Julius Jenkins as the Investigation Record Layer for modern security teams.