TRUMPET: A TRUstworthy Multi-site Privacy Enhancing Technologies

The objective of the TRUMPET project (Trustworthy Multi-Site Privacy Enhancing Technologies) is to research and develop new privacy-enhancing methods for collaborative learning, and to offer a highly scalable collaborative AI service platform for researchers. This will enable AI-driven studies on cross-border, multi-site, cross-domain European datasets, with privacy guarantees that exceed the requirements of the GDPR. The generic TRUMPET platform will be tested, demonstrated, and validated in the specific use case of European oncology hospitals. This will allow researchers and policymakers to extract AI-based insights from previously inaccessible cross-border and interorganizational oncology data, while ensuring patient privacy. The strong privacy protection provided by the platform will be verified through the involvement of external experts who will carry out independent privacy leakage and re-identification testing.

A secondary objective of the project is to research, develop, and promote, in collaboration with EU data protection authorities, a new metric and tool for certifying GDPR compliance in collaborative learning implementations.