Application of the Critical Theory
What is a cookie file (COOKIES.TXT)?
Electronic 'cookies' are files that store information about where you go and who you visit on the World Wide Web. In other words, they are not programs and do not gather information on their own. However, they can collect personal information that you enter or generate when you access the Internet. Originally, cookie files allowed Webservers the ability to customize a website on a person by person basis, without filling up the server's hard drive space. In other words, in order to save space on the Webservers' hard drives this information is saved in your computer. This also saves the owners of the Webservers money. If you have never been asked whether you want to accept a cookie, I am sad to report that your browser is set to automatically give and receive cookie files. Cookie files let the Webserver know the date and time you visited their site and any other information that they think they need. In general, they are use to both store and retrieve information on you, the visitor.
How do Cookies Files work?
When you visit a website, the Webserver requests your browser to give up your cookie file. The server takes your file, adds the information that it see fit to place in your cookie file, and gives it back to you. If you refuse to accept the cookie file the Webserver will ask you to reconsider anywhere between 5 and 20 times. This becomes extremely annoying, since you must hit the "Cancel" button every time the question is asked and it wastes your time on the net answering stupid questions. After this point, if you still refuse to accept the cookie file, the Webserver might not allow you into their site (for example Microsoft.com or MSN.com). In short, cookie files are harmful to your privacy. You should understand that accepting a cookie gives the Webserver access to any personal information that is stored in said file. Cookie files may have started off being something worthwhile but now they are tools used against you for the benefit of the websites you visit.
According to Marshall Brain, who wrote the pro cookie article at www.verizon.com, cookie files works like this...
According to Mr. Brain's article, one website cannot retrieve information left by other websites. This is partially true. One website may not be able to read the information that is linked to the unique ID value left by one particular website. However, each website has its own particular way of tagging its visitors. In other words, it would be pretty easy, for example, for Amazon.com to tell if you have ever visited Barnes & Noble.com. What is not addressed in Mr. Brain's article, and articles like his, are the following questions…
What can be found in your cookies file?
Why you should turn off your Cookies File?
Because a cookie file is an invasion into your privacy. In an interview with Playboy magazine (February 1996), Andrew Bacard, author of "The Computer Privacy Handbook", stated, "Privacy is the ability to control what, when, and how your personal data is given to other people. Powerful institutions believe their right to privacy has a bonafide basis (for instance, "national security" or "trade secrets"), while the individual's claim to privacy is suspicious and subject to these institutions' veto. For me, privacy is a necessary part of democracy. That's why we vote with secret ballots." To Playboy question, "Yet many people reading this may be thinking, So what? I have nothing to hide," he replied, "Show me someone who has no financial, sexual, social, political, or professional secrets to keep from his family, neighbors or colleagues, and I'll show you someone who is either an exhibitionist or a dullard. Show me a corporation that has no trade secrets or confidential records, and I'll show you a business that isn't very successful. Discretion and tact are pillars of civilization."
to see a cartoon concering this subject matter.
Suggestions on how to turn off your Cookies File?
To turn off your cookie file in Netscape Communicator: click edit, preferences, advanced, click the circle next to line that states "Disable Cookies" and click the box labeled "Warn me before accepting cookies". Then click "Ok".
If you have something other then Netscape Communicator find your cookies.txt file on your hard drive. Use a text editor and replace the entire contents of the file with one character, for example "?". Save the file as cookies.txt and then, this is very important, give the status to the file "read only". This way when you go to a site that ask for you cookie file, it will only receive a cookie file containing "?". When the server tries to write something to your cookie file, the read only status of the file will not allow anything to be place in the file, the on-error checking in the browser should discard the additions to the cookie file, and everything should go on as normal.
UNIX/Linux users - You can permanently prevent Netscape from writing a cookie file! Simply do the following :
First Posted on 11-10-1999