As one of Europe's leading trade fairs for IT security, it-sa offers the ideal platform for discussing current developments and challenges in the field of cybersecurity. The AIT Austrian Institute of Technology has been developing technologies for highly secure communication systems for 20 years and now offers specialist expertise and quantum encryption technology for terrestrial and satellite-based communication infrastructures. In this field, the Austrian security research program KIRAS has made a significant contribution to the development of leading security solutions. AIT plays a central role in all major national and European research projects, such as the Austrian flagship project QCI-CAT, which addresses the establishment of a national and Europe-wide quantum communi ...