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Re: PDF is blocked for printing, etc. OK for acroread (it behaves as expected), but KPDF allows me to print it, even if it is protected! Why?



Russ Allbery wrote:
>
> I think people are not understanding why users use this feature in some
> environments.
>   
/
> Yes, sometimes it's a misguided attempt at DRM, but I've more often seen
> it inside a workplace as defense in depth against *mistakes*.  One might,
> for instance, mark a document as not printable because it contains social
> security numbers and salary information and it's corporate policy not to
> create hard copies of the document beause of the risk of exposure of
> personal information that might put the company at legal risk.
>   
Good example.
> That's not to say that Debian PDF viewers should support this the way that
> Acrobat does, but for that use case, the desired UI is probably something
> like a dialog box that pops up and says that the document author has
> marked this PDF as not printable and asking the user if they're sure they
> want to override.  For this use case, such a warning would probably serve
> the same purpose.
>
> (It may well be that some PDF viewers in Debian already implement such a
> dialog.)
>   
Nice idea, really. That is a good compromise.


-- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
I use PGP. If there is an incompatibility problem with your mail
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