Document security of PDFs

2002-12-09 Thread Oscar Schoof
Hi everybody,
in inspecting the document security of a PDF, which was generated by 
FOP, i noticed that -amongst others- the changing the document 
property was set to allowed, security method  to none and 
document assembly set to allowed.

Naive as i was, i expected Acrobat reader documents to be secure (a 
vague qualifier of course). Adobe PDF files are secure and reliable, 
according their own website.
With Acrobat (Writer) i simply was able to change the contents of the 
fop-generated pdf .

My question is: can i get pfd documents with fop in which the 
security-properties are more tight, say at least changing the document 
set to not allowed?

Thanks,
Oscar



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Re: Document security of PDFs

2002-12-09 Thread Alex McLintock
At 16:34 09/12/02, Oscar Schoof wrote:
My question is: can i get pfd documents with fop in which the 
security-properties are more tight, say at least changing the document 
set to not allowed?

I believe that if you want properly secure PDF files then you need to do 
that using a third party tool which adds the security after FOP has 
generated the file. I am sure one or two have been mentioned on this list.

Alex


Openweb Analysts Ltd, London.
Software For Complex Websites http://www.OWAL.co.uk/
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Re: Document security of PDFs

2002-12-09 Thread Oleg Tkachenko
Oscar Schoof wrote:
My question is: can i get pfd documents with fop in which the 
security-properties are more tight, say at least changing the document 
set to not allowed?
That's in the todo list, but still not implemented. BUt you can easily 
postprocess generated pdf by a third-party pdf-library like iText, see Joerg's 
example: http://marc.theaimsgroup.com/?l=fop-devm=102002975028427w=2.

--
Oleg Tkachenko
eXperanto team
Multiconn Technologies, Israel
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