On Mon, May 19, 2008 at 06:13:38PM -0700, Minstrel Geoffrey wrote: > Regardless of your platform, Adobe Acrobat Professional will allow > water seals digitally embedded into the copy. You also can password > protect it with the users name, code, etc that would reflect that > person whom bought it. > > There is also a way to encrypt of, so it can't be copied, printed, > editeded, etc.
These features are an illusion: some are easy to circumvent (the no-print flag), others decrease usability. If the customer forgets their password, how do you plan on supporting them? Watermarking is definitely a good step to take, but of course this, too, can be circumvented. -- greg
