The research project Federated Secure Computing, funded by the Stifterverband, handles cancer patient data analysis in the European health data space across national borders without sharing any actual data, utilizing the modern cryptographic method – secure multiparty computation. The European research team includes scientists from LMU Munich, Germany, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Italy, and cryptography experts from Cybernetica, Estonia.