Protecting a PDF while still allowing printing is a sensitive decision in any DRM workflow. Before enabling printing, it is absolutely critical to understand the security implications. Once printing is allowed, the document can be printed to a virtual printer,
How to Fully Protect Your PDF Workbooks and Block Virtual Printers Using VeryPDF DRM Protector (Business Plan)
For creators, publishers, and educators who sell or distribute PDF workbooks, one of the most difficult challenges is preventing unauthorized sharing. Even when a PDF is encrypted or password-protected, many users can still bypass protection simply by printing the document