We have a client who is concerned about data transfer security when uploading to ArcGIS Online.
I know AGOL uses https, but they questioned whether there was any further way to encrypt the data before uploading it.
E.g. a password protected zip file.
Does anyone know of a way to upload an encrypted data file (at this stage the question is general - i.e. csv, fgb, shape file, whatever) in such a way that AGOL can decrypt it and use it?