Episode 30 — Triage indicators into true intelligence value
Effective indicator triage is a vital skill for managing the flood of data that enters a modern security operations center, ensuring that analysts focus on signals with the highest intelligence value. This episode focuses on the "scoring" and "prioritization" of indicators based on their longevity, uniqueness, and direct relevance to the organization’s high-value assets. We discuss moving up the "Pyramid of Pain" to focus on adversary behaviors and TTPs rather than easily changed artifacts like file hashes or IP addresses. In a GCTI lab environment, you may be asked to evaluate a set of indicators and determine which ones warrant an immediate "deep dive" hunt. Practical application involves the use of automation to handle low-value, high-volume indicators, freeing human talent to investigate "weak signals" that might indicate a sophisticated, persistent threat. By mastering triage, you ensure that your team's limited time is always invested in the detections that provide the greatest strategic and tactical return. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.
