Good day, everyone.
I'm planning to upload a PDF to Lulu (publishing service) so that others could view it, download it, and print it.
The font I'm using is not freeware, nor would anyone normally have a licence for it (unless they purchase it) but me. How would I protect the PDF from folks who might try to rip the fonts from it? I want to "lock" it, but so that it's still viewable and printable.