In this episode, we the information system mapping tool Mercator with Didier Barzin, a CISO at a hospital in Luxembourg. Discover how Mercator revolutionizes the way organizations map their complex information systems. From hospitals to universities and even the banking sector. Mercator helps manage and protect vast networks by creating dynamic, comprehensive maps that replace outdated Excel sheets. Join us as we explore the challenges and innovations in information security and the impact of Mercator on various industries.

The show notes and blog post for this episode can be found at https://opensourcesecurity.io/2025/2025-09-mercator-didier-barzin/