How to protect a pdf-file in a pdf-portfolio against extraction?

How to protect a pdf-file in a pdf-portfolio against extraction?

You can't.
Portfolios are just a single-page document with a bunch of attached files - the act of opening one of those attachments is identical to the act of "extracting" it into a new document, so blocking it would stop the Portfolio from working.

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    Used to be able. Considered a security bug. Fixed.

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      You can get the idea by having a look on these links.
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    hi
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    I know how to password protect individual PDF's. My quesiton is can one password protect an entire pdf Portfolio after assembling the Portfolio.

    I'm using Acrobat Pro 11.0.6, if it helps. I was able to find it at File > Portfolio Properties > Security > Security Method.
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  • How do I insert a file into an existing portfolio?

    I use a feature of Outlook 2010 to move an email message into an Adobe Portfolio. It all happens automatically once I tell Outlook to put it there. My issue is that I put one email msg into the wrong portfolio and want to move it to the proper portfolia. I was able to extract it from the improper portfolio but in so doing, it turned the email message into a pdf file. I do not know how to use Acrobat to add that pdf file to the proper portfolio. I tried combining the file with the portfolio but Acrobat extracted all of the emails from the portfolio as pdf files and then combined all files as a massive pdf file instead of adding it to the portfolio.
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  • Acrobate 9 Pro - How to re-create PDF Portfolio?

    Online literature says you can "re-create a PDF Portfolio after revising source files, without having to locate and gather the native files again".
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    I believe you need to open the source file from WITHIN the portfolio, make your changes and save it (the source file) and then save the portfolio again. I've done it this way and it works. There might be others way, but I haven't tried them.

  • How to: Flatten Adobe PDF Portfolio containing email and attachments

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  • How to protect jsp source file

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    Hi everybody, i used the jsp language for developer a
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    Hi all,
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    kvmp

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    I have an index.html page. This page has a simple >Download portfolio pdf< button. On clicking this my latest portfolio pdf can be downloaded. As my pdf will be regularly updated how can I make sure that the viewer gets the latest pdf version and not cached version?

    John... If the PDF is already in the cache, it might not be downloaded again from the server... resulting in the visitor seeing the older version.
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    Adninjastrator

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