https://www.x-ion.de/wp-content/uploads/2019/05/HeiseSecurityTour2019_1.jpg20843704kventhttps://www.x-ion.de/wp-content/uploads/2020/01/x-ion_Logo_340x156_gr.schriftzug-300x138.pngkvent2019-05-28 11:36:552021-10-06 14:33:44x-ion auf der Heise Security Tour 2019