Apart from private browsing feature of many browsers like FF and IE, can use
'Hotspot Shield' if you are really paranoid about privacy.
http://hotspotshield.com/  Its a secure vpn.

--Bhaskar.

On Fri, Nov 13, 2009 at 6:45 PM, Navneet Thillaisthanam <
[email protected]> wrote:

> Hi Krishnakumari!
>
> The reason AV software flags tracking cookies is because they are a*privacy 
> threat
> * to individuals on whose machines they are set. It most often does not
> carry anything malicious and there is nothing that needs to be '*
> disinfected*' from it. It is just like any other cookie that stores
> information pertaining your interactions with some website.
>
> Why then are tracking cookies flagged by AV or how do they differ from any
> other normal cookie? Tracking cookies are set surreptitiously into your
> browser by some website (lets call it R) that has advertised (or could also
> be broken into) in some other website (lets call this A) that you had
> visited. Now you visit website B, in which R advertises again, the cookie
> gets sent back to R.
>
> Extend this to a few hundred websites, you can see that the tracking
> cookies will allow R to build a profile of your browsing patterns without
> your knowledge which is exactly what some laws forbid. Usually, some service
> provider would love to have this sort of mechanism to provide 
> *'better'*services to its existing customers or to entice new customers or 
> simply
> advertise to people itself. BT Phorm (a behavioural advertisement system)
> was flayed by the security world for this same reason - it followed
> activities of its customers.
>
> As a user of the Internet, tracking cookies are better kept with the
> website itself and not my system. Delete them! No use quarantining or
> cleaning it!
>
> The best way to keep yourself clean from these menace - use Firefox 3.5
> with private browsing for untrusted sites that keeps no cookies after the
> session. There might be other web browsers that provide private browsing
> feature but I do not work with anything else but FF to know. Call it a
> frog-in-the-well mentality! :)
>
>
> Cheers!
> Navneet
>

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