Good call - the paper was published July 5th, 2013.  I believe it was originally published here:<p><a href="http:&#x2F;&#x2F;www.dtic.mil&#x2F;docs&#x2F;citations&#x2F;ADA586960" rel="nofollow">http:&#x2F;&#x2F;www.dtic.mil&#x2F;docs&#x2F;citations&#x2F;ADA586960</a><p>I should also note that this paper is worth reading if simply to make one aware of how to view an intrusion from different perspectives.