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Subject Author Date
Safe Surfing Cookie Monster 03-19-2005
|--> Re: Safe Surfing Walter Dnes (de...03-20-2005
`--> Re: Safe Surfing Michael J. Pell...03-20-2005
Posted by Cookie Monster on March 19, 2005, 10:10 am
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Hi,

On the internet various sites can obtain information about peoples
computers such as OS, screen resolution etc etc when surfing.

Is there anyway I can prevent this information being retrieved by
these snoopers (it's a bit like someone sticking their head though
your living-room window).

Is there a tool available or can sites like anonymizer.com help??

Thanks,
Cookie.



Posted by Walter Dnes (delete the 'z' to on March 20, 2005, 6:25 pm
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> On the internet various sites can obtain information about peoples
> computers such as OS, screen resolution etc etc when surfing.
>
> Is there anyway I can prevent this information being retrieved by
> these snoopers (it's a bit like someone sticking their head though
> your living-room window).
>
> Is there a tool available or can sites like anonymizer.com help??

I believe that screen resolution is obtained by a javascript function
call. It might also reveal your OS. A sufficiently skilled javascript
programmer can also sniff out what your browser really is, even if your
forge the "User Agent" header.

--
Walter Dnes; my email address is *ALMOST* like wzaltdnes@waltdnes.org
Delete the "z" to get my real address. If that gets blocked, follow
the instructions at the end of the 550 message.


Posted by Michael J. Pelletier on March 20, 2005, 9:11 pm
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Cookie Monster wrote:

> Hi,
>
> On the internet various sites can obtain information about peoples
> computers such as OS, screen resolution etc etc when surfing.
>
> Is there anyway I can prevent this information being retrieved by
> these snoopers (it's a bit like someone sticking their head though
> your living-room window).
>
> Is there a tool available or can sites like anonymizer.com help??
>
> Thanks,
> Cookie.

Why? This information is used by web designers to insure that you can
properly view the web site. You are making a much bigger deal of it...

Second, an "anonymizer" is nothing more than a proxy/reverse proxy
(depending on the configuration) and would not help. This information is
being GIVEN by your web client. If are that concerned use KDE's Konquer web
browser. You can configure it to NOT give any information out....

Michael


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