By Ed Smith, Senior Product Marketing Manager, Corelight Want to use Zeek (formerly Bro) network data in Splunk ES, but don’t know how to start or where to look? Need to quickly narrow down Zeek logs from a mountain, to a hill, to a h ... Read more
Industry
A Network Engineer in a Zeek Week World
By Sarah Banks, Senior Director of Product Management, Corelight With almost two decades of networking experience, I recently made my first foray into a security-centric user conference at Zeek Week, an annual conference for the user community of ... Read more
No Tap? No Problem!
By Richard Bejtlich, Principal Security Strategist, Corelight Recently a fan of network security monitoring (NSM) asked me for advice on his current instrumentation situation. He said his organization was new to NSM and was interested in pursuing ... Read more
The Sun Sets on TLS 1.0
By Johanna Amann, Software Engineer, Corelight Editor’s note: This post is the result of the author’s work at the International Computer Science Institute where she works as a senior researcher. In the last months, the major web browsers (Sa ... Read more
An attack or just a game? Corelight can help you tell the difference quickly
By Richard Bejtlich, Principal Security Strategist, Corelight When we think about using Corelight data, our mental models often fixate on finding evidence of suspicious and malicious activity. This makes sense, as network security monitoring data ... Read more