With the new version of AutoCAD being able to import PDFs and revert them back to drawings, (as long they are printed from AutoCAD to begin with), how are you guys taking steps to protect your workflow?
We never, ever send out DWG's with our title blocks attached, due to copyright issues, and problems in the past of other companies taking our drawings, altering them and then using them on site, with our logo attached, with the new PDF import this could become an issue for us again.
I'm considering digital signatures for our PDFs, but I'm not too sure of its security yet.