Last post Nov 11, 2019 07:07 AM by Brando ZWZ
Nov 08, 2019 10:41 PM|steppinthrax|LINK
Nov 11, 2019 07:07 AM|Brando ZWZ|LINK
In my opinion, using the aspnet_regiis.exe tool to encrypt the web.config connection string is the best way to achieve your requirement. It will not modify the your significant architectural.
Microsoft also provide a article to talk about the "Protecting Connection Information".
It recommend to encrypt the Configuration Files.
Article link: https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/protecting-connection-information
About how to encrypt the config, you could refer to this article.