Re: [NTG-context] Non-Printing PDFs with ConTeXt
On Fri, May 4, 2012 at 1:35 PM, Martin Schröder wrote: > 2012/5/4 Malte Stien wrote: >> Is there a way I can get ConTeXt to produce PDFs that are not-printable? > > You want DRM. ConTeXt as such does not offer that; tools for DRM and PDF > exist. This looks like a FAQ to me. I don't know much about those tools and which ones are the best, but I think that we need a clear wiki page (or something like that) shortly describing existing tools (maybe both free and commercial) for post-processing documents together with their pros & cons. Mojca ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Non-Printing PDFs with ConTeXt
2012/5/4 Malte Stien : > Is there a way I can get ConTeXt to produce PDFs that are not-printable? You want DRM. ConTeXt as such does not offer that; tools for DRM and PDF exist. Best Martin ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Non-Printing PDFs with ConTeXt
On Fri, May 4, 2012 at 12:37 PM, Malte Stien wrote: > Hi all, > > Is there a way I can get ConTeXt to produce PDFs that are not-printable? Just > as a background to my question: This is not about copyright. Rather, I am > using ConTeXt to produce quality process documents. The quality management > system requires that all quality process documents be "controlled", that is > one must prevent folks from printing copies of their own that then keep > floating around the place and cannot be retracted when a new version of the > quality process document is issued. > > Hence, I am aiming for a paper-less scenario where everyone reads the > documents on screen. Therefore, I would like to make printing impossible, or > at least hard. The only one who should be able to print the document is the > Document Manager; maybe the documents could be encrypted (PDF supports that, > I believe), such that the Document Manager can print them knowing the > password. > > So far, I have only seen Word and Acrobat Distiller being able to do this. Is > there a way I can setup ConTeXt to do this? Or are there some command line > tools, that can do that after the PDF has been produced? > > Any hints would be great. see also http://qpdf.sourceforge.net/ -- luigi ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Non-Printing PDFs with ConTeXt
On Friday, May 4, 2012, at 12:37 Malte Stien wrote: > Hi all, > Is there a way I can get ConTeXt to produce PDFs that are > not-printable? Just as a background to my question: This is not > about copyright. Rather, I am using ConTeXt to produce quality > process documents. The quality management system requires that all > quality process documents be "controlled", that is one must prevent > folks from printing copies of their own that then keep floating > around the place and cannot be retracted when a new version of the > quality process document is issued. > Hence, I am aiming for a paper-less scenario where everyone reads > the documents on screen. Therefore, I would like to make printing > impossible, or at least hard. The only one who should be able to > print the document is the Document Manager; maybe the documents > could be encrypted (PDF supports that, I believe), such that the > Document Manager can print them knowing the password. > So far, I have only seen Word and Acrobat Distiller being able to > do this. Is there a way I can setup ConTeXt to do this? Or are there > some command line tools, that can do that after the PDF has been produced? > Any hints would be great. > Thank you, > Malte. You can accomplish PDF encryption with pdftk (for example): http://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/ You use that to restrict certain features (in your case printing) and protect that restriction with a password. The PDF itself can still be read without password. Of course the PDF viewer has to honor that restriction. If the user finds a PDF viewer that doesn't give a about these restrictions, they can still print it. But I think that doesn't really matter for your scenario anyway. :-) -- Best Regards, Andreas pgpezLkr1jjJE.pgp Description: PGP signature ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] Non-Printing PDFs with ConTeXt
Hi all, Is there a way I can get ConTeXt to produce PDFs that are not-printable? Just as a background to my question: This is not about copyright. Rather, I am using ConTeXt to produce quality process documents. The quality management system requires that all quality process documents be "controlled", that is one must prevent folks from printing copies of their own that then keep floating around the place and cannot be retracted when a new version of the quality process document is issued. Hence, I am aiming for a paper-less scenario where everyone reads the documents on screen. Therefore, I would like to make printing impossible, or at least hard. The only one who should be able to print the document is the Document Manager; maybe the documents could be encrypted (PDF supports that, I believe), such that the Document Manager can print them knowing the password. So far, I have only seen Word and Acrobat Distiller being able to do this. Is there a way I can setup ConTeXt to do this? Or are there some command line tools, that can do that after the PDF has been produced? Any hints would be great. Thank you, Malte. ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
