Key aspects for successful open source software

Frank Karlitschek, the founder and CEO of Nextcloud, gave an inspiring talk at 2025 re:publica conference in Berlin about how to establish a sustainable, enterprise-ready open-source project. 🌐 Link [DE]: re:publica 25: Frank Karlitschek – So baut man ein nachhaltiges Open Source Unternehmen In his talk he highlights the factors making an open-source project successful….

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28. Sicherungstechnische Fachtagung

Greetings from Technische Universität Dresden! Today and tomorrow I am attending a conference regarding Control Command and Signalling (CCS) systems. We discuss the most recent technological, political and strategical developments, such as: – Digitalisation of railway– Advanced Protection System (APS)– European Train Control System (ETCS)– Automatic train operation (ATO)– …and many more topics.

Stefan Karg sitting on a staircase outside of a building with a glass wall.

What’s happening in the German security & AI startup sector?

Tomorrow is the final of the “Deutscher Startup-Pokal” for the security and AI sector, organised by GFFT e.V.. 🧔I have been asked to be part of the jury for the security startups that will be pitching tomorrow: 💡 sematicon AG💡 Cybervize💡 ONEKEY Together with the other expert jury members, I will be asking questions about…