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. 2021 Feb 1;2(2):189–201. doi: 10.1093/ehjdh/ztab010

Figure 4.

Figure 4

App architecture diagram. The web and mobile backend of the application is hosted on MSH’s Microsoft Azure server; protected health information (PHI) elements are stored within the Mount Sinai digital network. The number of Azure virtual machine (VM) instances is automatically adjust to the app’s demand. The stored data is encrypted using keys stored in Azure Key Vault. Azure Site Recovery offers a real-time disaster recovery solution in the event of a natural calamity or disaster.