Enable PDF Security – on attachments?

Hi,

Awesome plugin!! And your “Enable PDF Security” feature is excellent.

Do you know how I also add a password to the files that come attached to the admin notification?
I can get the form itself to come encrypted / needing a password to open it, but I can’t get the file uploaded to also be encrypted.
(I use gravity forms code – https://docs.gravityforms.com/gform_notification/#6-attach-single-or-multi-file-file-uploads to NOT save the attachment on the site but instead attach it to the email / admin notification).

Thanks 🙂