My UWP app stores data in encrypted form in local SQLite database on the device. I use Windows.Security.Cryptography.DataProtection classes for static data and also data streams encryption/decryption (Ref: https://docs.microsoft.com/en-us/windows/uwp/security/cryptography) I have provided OneDrive data backup facility with the idea that the user can backup entire database to OneDrive from one [...] read more