PDF security settings
Hi, I'm new to the forum. I create a lot of clients' adverts in InDesign and send the PDFs to various magazines. However, recently one of my clients has started to open my PDFs in Illustrator (probably using a hooky copy) and edit them for additional adverts. Thereby avoiding paying me to create additional adverts. I've explained that this isn't ethical but it's still happening. My question is... is there any way of 'locking' my PDFs so that the magazines can still place them into their publications but so they can't be edited by my client?
