We're building an Adobe PDF form that will be downloaded from our website, filled out by clients, and then emailed back to us. We need each PDF sent back to us from email to be encrypted. And when we receive it on our end we need to use C# to read the decrypted PDF. I know there's a way for the user to add a password within the UI of Adobe Analytics PDF. Is there a way to add the password within the Adobe PDF code?
On the Adobe website the only options I can find are to use external tools or Adobe's cloud platform.