I completely agree Eric.  I use a program on the PC called GuardDog.
Use to be by Cybermedia, now McAfee.   It has a very nice cookie
management system for doing the same. I didn't want to mention this
for the advertising effect.  I really like the idea of
your cookie.jar though.  Nicely thought out and open source too.
I'll give it a try later today. Dave, you might want to consider
telling folks about this.

Mark

At 10:03 AM -0800 2/3/00, Eric Murray wrote:
>On Wed, Feb 02, 2000 at 09:37:30AM -0800, Bill Stewart wrote:
>>  >>Date: Sat, 29 Jan 2000 16:29:23 -0800
>>  >>To: [EMAIL PROTECTED]
>>  >>From: Mark Laubach <[EMAIL PROTECTED]>
>>  >>Subject: just do it yourself doubleclick opt_out
>>  >>
>>  >>[Verified direction.  Use this one from inconvenient.net.]
>>  >>
>>  >>I just surfed www.doubleclick.net and descended down to the opt out
>>  >>option and it seemed to work ok.  Maybe they changed the link so
>>  >>people would have to go diving at their site?
>>  >>
>>  >>Anyway, you can opt out of doubleclick with your text editor.  Follow
>>  >>these directions to edit your cookie file.
>>  >>
>>  >>I did the opt out from doubleclick earlier this week.  Here's the replaced
>>  >>line in my Netscape 4.7 cookie file from my Powerbook:
>>  >>
>>  >>.doubleclick.net        TRUE    /       FALSE   1920499172 
>>id  OPT_OUT
>
>[info on how to edit doubleclick cookies from Netscape
>cookie files deleted]
>
>Unfortunately that won't help you protect your identity from
>the other sites besides Doubleclick which track users.
>Are you going to opt out of every new one that springs up (if
>they even offer the option to do so)?
>
>What you need to do is to block all cookies except from sites that you
>want to accept cookies from.  You can do this in Netscape by turning on
>the "ask me before accepting a cookie" option but since many
>cookie-using sites send a cookie for every HTTP connection (and they
>make a lot), you wind up having to click "no" 20 or 50 times for every
>page.  Obviously no one will actually do that, so people wind up
>accepting all cookies.
>
>Robert Krawitz and I wrote a program called "cookie jar" which lets you
>reject all cookies except those from sites that you want to accept
>cookies from.  You don't have to click on anything, once it's set up
>it's automatic.  It also lets you reject web pages, which is handy for
>blocking banner ads.  It'll filter out scripts (i.e.  javascript and
>activeX) and will block your browser from sending identifying info to
>servers.  It's an open source project written in perl, contributions are
>welcome.
>
>http://www.lne.com/ericm/cookie_jar/
>
>
>--
>  Eric Murray www.lne.com/~ericm  ericm at the site lne.com  PGP keyid:E03F65E5

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