To protect PDF files from copy/paste as well as its printing

Password security doesn't work as it could be cracked with any password cracker

I am looking for a solution where even password is cracked, viewing is possible but an attempt for copy/paste or printing must fail (output should be garbage) something like “Custom Encoded Fonts” that I could embed in my PDFs or any better, simple and fast solution. Please advice

I am using Adobe Acrobat Professional 6