Oberst dG Mag. Walter Unger, is Colonel(General Staff) of the Austrian Armed Forces, Head of Cyber Defence& ICT-Security at the Austrian Armed Forces Security Agency (AAFSA), Ministry of Defence(MoD). He completed the Military Academy in Wiener Neustadt; and the 12. General Staff Course at the National Defence Academy in Vienna, and the Leadership course at the Federal Administration Academy in Vienna. He served as a Platoon Commander, and as a Company Commander. Since 1991 he had several employments in the MoD and in the(AAFSA). 1999-2000 he served as Commander of the Anti-Tank Battalion 1, Joint Forces Command. From 2001-2009 he was Head of the Electronic Defence Division, AAFSA; 2006-2008 Head of the interministeriel Working Group Strategy"ICT Security"; AAFSA and from 2009-2013 he was Head of the ICT Security Division, AAFSA.Since 2013 he is Head of Cyber Defence& ICT-Security Division.A part of this division is the Military Cyber Emergency Readiness Team(milCERT) which is dedicated as one pillar of the Cyber Defence capability of the Austrian Armed Forces.Recently in September he published in the Österreichischen Militärischen Zeitung(ÖMZ) an article about"Cyber Defence – eine nationale Herausforderung"(a national challenge). Marcel Dickow, PhD, is a Senior Associate in SWPs Research Divison„International Security“ and member of the SWP's cluster“Armament and Technology”. He is a physicist by training from the Technical University of Berlin, holding also a Doctorate in Molecular and Environmental Physics at Technical University of Berlin(2001-2005). He also holds a Master degree in Peace and Security Studies from the University of Hamburg. Since 2009 Marcel Dickow has been working on topics such as defense technology, space policy, European defense cooperation, and robotics and cyber security. He led and participated in several third-party funded international research projects(including“Weimar defense cooperation” 2011,“Franco-German defense cooperation” 2012/2014,“The challenges of Unmanned Military Systems” 2013) and participated in the“Seminar on Security Policy” of the German Federal Government in 2013. Dickow was a Fellow of VolkswagenStiftung in the EFSPS­Program(European Foreign and Security Policy Studies) at IFSH(2007-2009) and Research fellow at MIT, Cambridge, USA(2008-2009). He was also working for the European Commission, DG Enterprise and Industry, Space Policy Coordination(2008) and for the European Space Policy Institute(ESPI), Vienna(2007). He has been a Scientic Adviser to the German Federal Foreign Ofce(2006).