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Re: [OT] PDF text protection for OS X

To: REALbasic NUG <realbasic-nug at lists dot realsoftware dot com>
Subject: Re: [OT] PDF text protection for OS X
From: Tom Benson <tombenson at mac dot com>
Date: Wed, 30 Nov 2005 12:36:38 +1100
Delivered-to: realbasic-nug at lists dot realsoftware dot com
References: <69CD2472-55DE-41FC-853B-E0BF91702DD7 at mac dot com> <55E25732-F9C9-4426-8CF9-F65724765C4C at mobleybros dot com>
I'm not overly paranoid about the security of these documents, If people want to get their hands on an editable form of the manual and are willing to spend money on OCR software to do it, then good for them. I just don't want to make it so easy to do.

I've run into instances in the past (another industry) where I wrote safety manuals for a company, and it took about 2 weeks before I found instances of competitor's manuals who had clearly copied / pasted my own work straight into their own manuals.

This may not sound like a huge deal, but the company I worked for spent $$$ getting my work checked by consultants in the workplace safety and Occupational Health and Safety Industry, and I spent hundreds of hours revising these safety manuals as per their recommendations.

Having competitors copy and paste the end product into their own manuals angered me slightly...

So, I just want a way to provide PDF manuals to people, without the possibility of them copying and pasting the contents of my manuals.

Any Ideas,

Tom
________________________________________________________

Politicians, like diapers, should be changed frequently, and for the same reasons.

On 30/11/2005, at 12:27 PM, Phil M wrote:

On Nov 29, 2005, at 5:03 PM, Tom Benson wrote:

May not be the right place to ask, but I'm looking for a solution (OS X) to protect the text in my PDF manuals that I supply with my products.

I only want to stop people from copying text &Images out of the file, I'm happy to let them print it etc.

If you can print it, you can extract it. Even if printing is disabled, a user could still take screen shots of the pages in question.

If you describe more of what you are doing, maybe we can offer alternatives...

For example if you are distributing icons and you want to protect the images you can make a low-resolution watermarked version that is available for anyone to read. Then for the paying customers, you can set up password-protected high-resolution PDFs without the watermark. It still doesn't protect the images from the stubborn, but it should help reduce problems.

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