Dave Killion (CISSP) is a senior security research engineer with Juniper Networks, Inc. Formerly with the U.S. Army's Information Operations Task Force as an Information Warfare Specialist, he currently researches, develops, and releases signatures for the NetScreen Deep Inspection and Intrusion Detection and Prevention platforms. Dave has also presented at several security conventions including DefCon and ToorCon, with a proof-of-concept network monitoring evasion device in affiliation with several local security interest groups that he helped form. Dave lives south of Silicon Valley with his wife Dawn and two children, Rebecca and Justin.