Cookies
Cookies are information sent by the server to the browser to be stored in a text file on the user's hard drive. Cookies can not: be viruses, steal credit card information, steal banking information, or see what software you have on your computer. A cookie is just a file with textual information set by the server. Cookies can be set with CGI scripts, or with JavaScript.
- http://www.cookiecentral.com/
Provides full information on Internet Cookies. - http://home.netscape.com/newsref/std/cookie_spec.html
Persistent Client State HTTP Cookies.
