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What is an Internet cookie? [Ask Dr. Know]
  What is an Internet
  cookie -- Anant Mahadevan

[Bubbles Helps out]

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Bubbles, my pet parrot, would initially get excited whenever someone mentioned the word 'cookies'. All he could think of were chocolate chip biscuits. When he found they were actually small text files placed in a computer to keep track of settings and data for a Web site, he was disappointed. He has disabled his browser from accepting cookies since.

Why do Web sites track your movements? The main purpose is to identify you when you enter a site and, probably, customise the page for you. When you enter a Web site, you are asked to enter information like your name and interests. This data is then saved as a little text file that is stored in your machine for later reference. So the next time you visit the site, they can actually greet you using your name. Try Amazon for example, to see how this works.

ADDITIONAL RESOURCES

A great place to get info on cookies is Cookie Central. Its FAQ section addresses queries like where the term came from, why cookies are used and how you can delete them from your machine. How Stuff Works also has a page on these files, though this link can offer you a more technical explanation.

Now that you know what it is, the next thing to find out is what kind of information it collects about you. This page tells you how to find out what's inside your browser cookies. Being text files, they can be opened and viewed in Notepad. You can also choose to delete them, or configure your browser to either not accept any or prompt you before doing so.

For more tips on how to manage your cookies with special software, check out this link. You will find a list of ten cookie management systems, including Cookie Crusher and Cookie Master that help track and manage your cookies.

Is there anything to fear about someone placing a piece of data on your computer? Well, remember that the file in question only contains data that you feed in. This feature explains how cookies are really harmless, unless the site placing them is using your information for other purposes. There are also extreme cases where data has been allegedly manipulated. Recent instances include an FTC allegation that Double Click indulges in 'deceptive and unfair practices' and that Webmasters of private sites capture crucial information such as your credit card number, in your cookie.

Junk Busters warns that you can actually be tracked from your mouse clicks. The site has sections on how to check your browser, disable cookies and also get more information on how companies use these vital bits of information.

While the debate rages on, Bubbles refuses to accept any cookie unless it's baked by his mom!

You can also use RediffSearch to find more information on Internet cookies.

MORE LINKS:
What's a cookie for? | Cookie Resources | Unofficial FAQ | Cookie Special | All about Cookies

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