There's what I'll call best practices and then there's reality. Based on our research over the past two to three years, there are significant differences in performance results that companies are experiencing with their security programs. There are some common things that are done very well among the best-class enterprises suffering the least amount of breaches and damages. But even having said that, there's probably no way to defeat a serious security threat today and it wouldn't matter what the tool is. The only way to do that would be to unplug the computers.