**'Da Beave'** has spoken at numerous HOPEs on topics ranging from VoIP to X.25 networks. He has also spoken at Defcon, #26C3 (CCC), BSides (Berlin), and various other hacker conferences. He’s authored books for Syngress and is the CTO at a network security company. When not trolling trolls, Beave is working on “Sagan” (sagan.io), an advanced open-source log analysis engine.