<strong>Da Beave </strong> (Champ Clark III) is one of the founding members of the VoIP hobbyist group "Telephreak." He also co-authored Asterisk Hacking and brought the OpenVMS Deathrow Cluster into existence. He is currently employed with Softwink, Inc., which specializes in security monitoring within the financial industry. Da Beave has authored various security utilities including iWar, tscan/dscan (X.25), and others.