Our website www.keko-equipment.com uses session cookie PHPSESSID required to make this website functional. Website www.keko-equipment.com (or keko-equipment.com) doesn't use any tracking cookies. The session cookie PHPSESSID only lasts for the duration of users using the website and a web browser deletes it when it quits.
It's actually session token and in computer science, a session identifier, session ID or session token is a piece of data that is used in network communications (often over HTTP) to identify a session, a series of related message exchanges. Session identifiers become necessary in cases where the communications infrastructure uses a stateless protocol such as HTTP. For example, a buyer who visits a seller's site wants to collect a number of articles in a virtual shopping cart and then finalize the shopping by going to the site's checkout page. This typically involves an ongoing communication where several webpages are requested by the client and sent back to them by the server. In such a situation, it is vital to keep track of the current state of the shopper's cart, and a session ID is one way to achieve that goal.
A session ID is typically granted to a visitor on his first visit to a site. It is different from a user ID in that sessions are typically short-lived (they expire after a preset time of inactivity which may be minutes or hours) and may become invalid after a certain goal has been met (for example, once the buyer has finalized his order, he cannot use the same session ID to add more items). A session token is a unique identifier, usually in the form of a hash generated by a hash function that is generated and sent from a server to a client to identify the current interaction session. The client usually stores and sends the token as an HTTP cookie and/or sends it as a parameter in GET or POST queries. The reason to use session tokens is that the client only has to handle the identifier (a small piece of data which is otherwise meaningless and thus presents no security risk) - all session data is stored on the server (usually in a database, to which the client does not have direct access) linked to that identifier.
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