A 3D-Scanner generates sensitive medical imaging “big” data at MUG. The data is split by a FRX cluster storage appliance into 4 shares with information-theoretic security and transported to up to 3 datacenters from CYC with dark fibre and QKD protection. Adding a public or private S3 storage for more resilience and data error protection will be also demonstrated. The Hospital Saint Johns of God in Graz is also connected to all CYC datacenters  and can retrieve the images securely. Biometric and security token access will be implemented as an integral part of the use-case.