doubleclick monitoring web browsing habits

[Deranged Mutant]

On 13 Jun 96 at 16:19, Hal wrote:

> A post on comp.risks described a web adverstising service called
> "doubleclick".  As described in its web pages at <URL:
> http://ad.doubleclick.net >, this service provides targetted
> advertising on the web.
[..]
> One question is whether enough information to uniquely identify users
> is routinely provided by widely used browsers like Netscape.  I have

Supposedly Netscape has been responsive to this.  One of the changes 
in 2.0 had to do with giving out personal info (and people can verify 
this if they have the servers, etc.)

> refrained from telling my Netscape browser my name and email address out
> of fear that it would reveal this information; as a result, I can't use
> mailto: links, which is annoying (and also suspicious; lynx allows me to
> do mailto: without permanently entering an email address).

Lynx running under Unix can find out who you are on the system by 
checking your user id and the hostname.

Rob.

 
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