FC: What info does Zero Knowledge collect on users of Freedom 3.0?

From: Declan McCullagh (declanat_private)
Date: Fri Oct 19 2001 - 01:41:09 PDT

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    [I agreed to delete Anonymous' name before posting, but it is fair to point 
    out that Anonymous works for a company that is in some areas a competitor 
    to ZKS. I offered ZKS the opportunity to reply; their response follows. My 
    own thoughts: If ZKS wants to display tailored ads, it makes sense that 
    Freedom clients will communicate with the mother ship on a more-or-less 
    regular basis. This is what Eudora and Opera do, and what Freedom 3.0 
    apparently does (I haven't used it). The question is whether users are 
    aware of the potential privacy risks. --Declan]
    
    ********
    
    Date: Thu, 18 Oct 2001 00:25:32 -0700
    From: Anonymous
    To: declanat_private
    Subject: Zero Knowledge Tracks Users with Freedom 3.0...
    
    Declan,
    
    Thought you'd be interested in this.
    
    While playing with Zero Knowledge Systems' new
    Freedom 3.0 privacy product, I noticed that it actually
    notifies Zero Knowledge whenever you start
    it up.  It sends a bunch of HTTP requests
    (through the M$ IE subsystem, no less) to ZKS.
    
    Here's a sample header:
    GET 
    http://www.zeroknowledge.com/client/3/redirect.asp?pid=2029&prn=0&ver=3.0.0&lang=en&event=1&url=1 
    User-Agent: Mozilla/4.0
    
    Plus all the standard HTTP stuff -- IP address, date/time, etc.
    
    This would also include any cookies set from
    zeroknowledge.com, (which ZKS sets every time you go there),
    but I filter cookies through the MEconomy system, so
    I had none from them.
    
    What's "pid" (I checked -- unrelated to my Win 2K process ID)?
    What's prn?
    What's "event"?
    Why is s it being sent back to zeroknowledge EVERY time I start up Freedom?
    
    Guess even the privacy good guys want to track you.
    
    ********
    
    From: Dov Smith <dovat_private>
    To: "'declanat_private'" <declanat_private>
    Subject: Reply from Zero-Knowledge
    Date: Thu, 18 Oct 2001 18:17:31 -0400
    
    Hey Declan,
    
    I want to start by saying that Zero-Knowledge absolutely does not track or
    profile the users of its Freedom Privacy & Security Tools 3.0 software.
    
    Our software loads updates (e.g. Ad Manager files and e-wallet scripts) as
    well as privacy-related content via HTTP. This was the case with previous
    versions of the software and is still true today, although today it may
    appear more prominent since we have designed Freedom 3.0 with a new user
    interface and are carrying more privacy content.
    
    This HTTP activity is covered by our privacy policies.
    
    As for cookies, Zero-Knowledge has always used cookies on its websites, for
    the purposes of store-, affiliate- and state-management. These practices are
    also reflected in our privacy policies.
    
    Declan, if you still think this is worth forwarding on, I'd appreciate your
    at least changing the subject header you sent me. The implication that
    delivering web content means tracking users, is mistaken.
    
    Best regards,
    
    Dov
    
    __________________________________________
    
      Dov Smith
      PR Director, Zero-Knowledge Systems
      514.350.7553 / dovat_private
    
      Join us at Privacy By Design 2001
      Dec. 3-5, 2001 in Montreal
      www.zeroknowledge.com/privacybydesign2001
    __________________________________________
    
    ********
    
    Date: Thu, 18 Oct 2001 15:35:37 -0700
    From: Anonymous
    To: Declan McCullagh <declanat_private>
    Subject: Re: Fwd: Reply from Zero-Knowledge
    
    My comments integrated below:
    
     > >I want to start by saying that Zero-Knowledge absolutely does not track or
     > >profile the users of its Freedom Privacy & Security Tools 3.0 software.
    
    	Whenever I turn on Freedom, which, by default, happens when I boot,
    it sends a message to ZKS.  EVERY time.  How, again, is this not "tracking"
    of my usage behaviour?  How is ZKS knowing every time I boot up that I've
    got Freedom 3.0 installed not something they can build a profile about?
    
     > >Our software loads updates (e.g. Ad Manager files and e-wallet scripts) as
     > >well as privacy-related content via HTTP. This was the case with previous
     > >versions of the software and is still true today, although today it may
     > >appear more prominent since we have designed Freedom 3.0 with a new user
     > >interface and are carrying more privacy content.
    
    	I can't comment on Freedom 2.0, but this doesn't change any of
    my comments.
    
     > >This HTTP activity is covered by our privacy policies.
    
    	I don't doubt it.
    
     > >As for cookies, Zero-Knowledge has always used cookies on its websites, for
     > >the purposes of store-, affiliate- and state-management. These 
    practices are
     > >also reflected in our privacy policies.
    
    	And EVERY time I turn on my Freedom client (usually at startup) it
    sends a request, info I don't have a clue about (And those cookies, when
    the domain in zeroknowledge.com and when I use IE as my browser, are sent
    back to ZKS whenever they're in my IE cache and I open ZKS.
    
    
    	And, of course, there's the fact that Freedom notifies everyone
    between my computer and zeroknowledge.com that I'm using freedom.  Which,
    of course, is covered by the Pen trace and trap warrants, and is collected
    by carnivore.  Now I'm telling my ISP and the world what my IP is, what
    my platform is, and that I use Freedom.
    
    	How, again, is this not tracking me?
    
    		Things to consider.
    
    -- 
    "They that give up essential liberty
    to obtain a little temporary safety
    deserve neither liberty nor safety."
        - Benjamin Franklin, 1759.
    
    ********
    
    
    
    
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