Tim Shimeall and Timur Snoke, researchers in the SEI’s CERT Division, examine the role of the network traffic analyst in capturing and evaluating ever-increasing volumes of network data. “Part of it is the ability to use a wide variety of tools to answer questions about what is happening on the network and to figure out ways to go past inference and supposition and to get facts that can actually provide support for the hypothesis that you’re coming up with.