*Deep sigh*
One part of me says "So what? It's no skin off my nose that certain
publishers get to know which of their books I read" - and I could probably
agree to a certain amount of commercial sense in the idea, if I thought
about it for even a short while.

The other side of me gets really upset at this kind of thing. How *DARE*
people like Adobe make this of information available to someone else without
telling me? The books I read are entirely my own choice and no business of
anyone else unless I make a positive effort to let the publisher know.

It's exactly this kind of 'hidden loophole' stuff that makes the Web so
scary to the uninitiated. 

John

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf
Of David Andrews
Sent: 25 May 2005 14:42
To: [email protected]
Subject: Re: Impossible? convert PDF to Book/Manager format?

Users of Acrobat 7.0: be aware that 7.0 has a "phone home" capability
that allows outsiders to monitor your access to specially tagged PDFs.

See:
        http://lwn.net/Articles/129729/

If you must use 7.0, you should take care to disable use of javascript,
insert a bogus proxy setting, or otherwise firewall the program.
(Acrobat 7.0 accesses a remote server at port 80, so your corporate
firewall probably takes little notice.)

-- 
David Andrews
A. Duda and Sons, Inc.
[EMAIL PROTECTED]

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