The PHR data are stored into network folders, which remain private folders within the MyPHRMachines domain.
Put differently, the VM-based architecture ensures that all patient data can remain server-side, on a trusted infrastructure.
The latter feature, combined with stateless VMs deprived of Internet access, guarantees the privacy of the patients healthrelated data. In particular, even if software in one of the VMs is programmed with some sort of malware, this will
not be able to push PHR data outside the network domain of MyPHRMachines.