The Final Frontier

If you think about it, the final frontier for network monitoring is most likely the internal network.  We as a community have become quite good at instrumenting the edge and somewhat proficient at monitoring it.  Most of us, interestingly enough, have no idea what is going on inside our perimeter.  This is something that requires serious thought and attention in my opinion.  What lies beneath?  That is the question that we should seek to answer.