“In the end it’s behavioral,” William Yurek, program director of cyber intrusion investigations at the Defense Criminal Investigative Service said on Federal News Radio’s In Focus. “People will always be the weakest link at any level. They will always be what we have to key on. Unfortunately, we forget about that. Behavioral analytics is an attempt to get us back to the idea of looking at how people behave, in the simplest sense. But how we can use that in both the predictive sense, and frankly, in my viewpoint as an investigator often times we come in and it’s kind of too late. But there are behavioral factors you can use to analyze bad guy activity and try and create a behavioral finger print of a human being.”