Featured Uncovering the eMudhra incident: A Zeek detection Use our Zeek package to detect the affected eMudhra certificates, since devices that don’t automatically get updates remain vulnerable. Johanna Amann, Open Source Architect Oct 22, 2026
network detection response For Science! – Threat hunting with SCinet at SC24 SCinet’s massive, open network creates unique security challenges. Here's a recap of my experience threat hunting in this high-speed environment. Eldon Koyle Mar 6, 2025
NDR Black Hat NOC USA 2023: Leveraging Corelight’s Open NDR Platform for Network Operations (NetOps) Recapping our learnings from being in the Black Hat NOC at Black Hat USA 2023 Eldon Koyle Dec 4, 2023