The Security Special Interest Group was established November 2003. By May 2006 the SIG has 25 members. The SIG leaders are Jose J. Gonzalez (jose.j.gonzalez@hia.no) and Klaus Breuer (breuer@mail.uni-mainz.de). The poster presents an overview of current research and recent papers by SIG members, with particular emphasis on collaborations across institutions. The poster gives a reasoned overview of conferences and journals with security profile where papers based on system dynamics models would fit in.