OASIS Open Document Format for Office Applications (OpenDocument) TC

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  • 1.  Re: [office] DRM issues

    Posted 11-08-2005 15:01
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    Subject: Re: [office] DRM issues



    I like this basic approach.  We need to be able to say, definitively, that ODF can work with a variety of possible DRM mechanisms, and outline how it might be done.  That should be enough to prevent DRM from becoming a leading FUD topic for our opponents, as well as to give some guidance to the people who are actually going to try to make this work.  -- Nathaniel



    Patrick Durusau <patrick@durusau.net> wrote on 11/07/2005 01:28:31 PM:

    > Greetings!
    >
    > I think Gary's point about ODF being an open document format is well
    > taken but do think some nod in the direction of DRM issues might be in
    > order.
    >
    > Afterall, if I want to write an implementation that otherwise uses ODF
    > and wish to layer a DRM solution on top of it, surely that is a
    > legitimate use of the work product of this committee.
    >
    > Granted, it is possible to encrypt parts of an ODF document along the
    > lines that is used by Adobe, but that does not address issues such as
    > copy, print, modify, etc.
    >
    > The senario where government agencies will want to regulate access to
    > certain parts of a document is a very real one in secure environments,
    > which appear to be on the rise within the US government. I don't know of
    > any reason why they could not use ODF, provided they layered an
    > appropriate DRM/security system on top of the format.
    >
    > Suggestion: What if the various DRM technologies were reviewed and a
    > report issued saying that ODF is compatible with DRM technologies that
    > impose restrictions on addressable portions of a document, plus some
    > statement about DRM being application specific?
    >
    > I would hesitate to go beyond such a report as the entire DRM question,
    > particularly if it includes secure environments would take us far afield
    > from what I think most of us would consider to be ODF questions.
    > Security/DRM questions are very important but also involve
    > network/application architectures, encryption, security protocols, and a
    > host of other issues that are really beyond questions of an open
    > document format.
    >
    > For example, in our telephone conference today the question of
    > concealing an illustration was raised. Yes, most of us think about only
    > concealing the illustration but there are use cases for concealing the
    > fact that an illustration ever appeared in the document. Which would
    > require suppressing appearance of the illustration in an illustration
    > list, the illustration itself (and the fact it occurred at all), plus
    > any references to the illustration. That is certainly doable, but not
    > something I think we want to spend time specifying in an open document
    > format TC.
    >
    > Hope everyone is having a great day!
    >
    > Patrick
    >
    > PS: I would be willing to volunteer to work with others who are
    > interested in creating a ODF/DRM report for the TC to approve and issue.
    >
    > --
    > Patrick Durusau
    > Patrick@Durusau.net
    > Chair, V1 - Text Processing: Office and Publishing Systems Interface
    > Co-Editor, ISO 13250, Topic Maps -- Reference Model
    > Member, Text Encoding Initiative Board of Directors, 2003-2005
    >
    > Topic Maps: Human, not artificial, intelligence at work!
    >
    >
    >
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