Internet Cookies Most Experienced Web visitors and even new ones know about cookies these days. Cookies are small data files that are being put on your hard drive by Web sites when you visit them. They do this for many different reasons. One of them is to identify you as a distinctive visitor by identifying your Web browser software. When your return to the Web site that has stored a cookie, it will search your computer for those cookies, and they will know what you were doing in the past. It may update your cookie. This way the site can customize its contents depending on previous activities. It will also allow the site to provide customized news, weather, sports information, and many other things based on stated interests. In theory, a cookie only transmits information back to the Web site that put it there and can’t be accessed by other parties. But some Internet advertising companies had crossed the limits of using their own cookies. These companies use cookies to create highly sophisticated profiles of online visitors, most of the time without visitors’ knowledge and usually without their consent DoubleClickWhenever I go to any site on the Web and I see an advertisement, I DoubleClick on it in order to view it. DoubleClick has taken the first step in building a profile on my surfing habits. From this point on, until I change browser, buy a new computer, or delete my cookie files, DoubleClick can track my browser’s activity across all sites. DoubleClick controls sixty percent of the banner ad market. This profiling powerhouse collects data about where I go and what I do on line. DoubleClick rents or sells this data to other companies, allowing them to broadcast advertising e-mails to recipients whoses urfing habits fit a desired profile. DoubleClick associates these files through cookies obtained on my hard drive. By sending out junk e-mail with graphics, advertisers can match ...
