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?

[Johannes Wiedersich <johannes@physik.blm.tu-muenchen.de>]

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Merciadri Luca wrote:
> John Hasler wrote:
>> What do you mean by "real protection"?  If they possess a copy that they
>> can read they can print it.  It should be obvious that there is nothing
>> you can do to stop them.
>>   
> Not so obvious, simply because if they are using some software that is
> license-limited, and if they are `beginners' in the field, they might
> simply never find any way to deal with your document in another fashion
> than the one you only wanted them to work in.

Yeah, and 'beginners' bank robbers can be mislead by not writing "bank"
above the door of banks.

- --
Johannes

In questions of science, the authority of a thousand is not worth the
humble reasoning of a single individual.
- - Galileo Galilei, physicist and astronomer (1564-1642)
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