![]() This makes the cookie accessible to pages on any of the servers when a site uses multiple servers in a domain. ![]() Web pages outside of that path cannot use the cookie – much more on this later. The path the cookie is valid for - this sets the URL path the cookie is valid for. The expiration date of the cookie - this determines how long the cookie will remain active in your browser. Pe rsistent cookies are used to collect identifying information about the user, such as Web surfing behavior or user preferences for a specific Web site.Ĭookies have six attributes: The name of the cookie. A persistent cookie, a lso called a permanent cookie, or a stored cookie, is a cookie that is stored on your hard drive until it expires (persistent cookies are set with expiration dates) or until you delete the cookie. They typically store information in the form of a session identification that does not personally identify the user. Session cookies do not collect information from yo ur computer. The session cookie is stored in temporary memory and is not retained after the browser is closed. ![]() There are two types of cookies :Ī session cookie, also called a transient cookie, is a cook ie that is erased when you end the brows er session. So, for example, if you created a user name to access your bank account this can be stored in a cookie and sent with the access request to the bank. They are bits of text stored on the client machine and sent with the HTTP request to the Web site for which they were created. Cookies were invented by Netscape to solve such problems. The server cannot remember if you identified yourself when you want to access protected pages, it cannot remember your user preferences. This simplifying assumption is actually quite limiting. As described in the Architecture of the World Wide Web [AYou can manipulate that resource on the client, but if you make another GET request you get the same representation of the same resource.
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