Saturday, March 22, 2008

How to use PDF Skins as Copy Protection?

By bursting your PDF into pages and then not making the full document available for download, you compel readers to return to your site when they desire your material. If this is your intent, you should also secure your pages against merging, so nobody can easily reassemble your pages into the original PDF document. Do this when bursting the document. For example:

pdftk full_doc.pdf burst encrypt_128bits owner_pw 23@#5dfa \

allow DegradedPrinting

Test our PHP-based hacks on your Windows machine by installing the Apache web server.

2 comments:

Protect PDF said...

Hi,


The site is about pdf skins as copy protection, it is a good way to prevent the reproduction of software, films, music and other media. It can help much to every software professional daily, so collect some tips of about it and get benefit. Thanks a lot.

eBook skins said...

EBook skins are made of high quality material and fits perfectly to my E reader. This skin provides great protection from scratches and any other of damage.