Log enrichment with DNS host names

By Christian Kreibich, Senior Engineer, Corelight One of the first tasks for any incident responder when looking at network logs is to figure out the host names that were associated with an IP address in prior network activity. With Corelight’s 1.15 release we help automate the process and I would like to explain how this […]

Extensibility as a Guiding Principle

By Christian Kreibich, Senior Engineer at Corelight If you’ve ever used Bro, you’ve likely noticed that it’s rather more flexible than other network monitoring solutions. This is not coincidence — it reflects a core principle that has underpinned the evolution of the Bro platform since its beginnings two decades ago. This principle has afforded users […]