In the event that cookies are installed from a computer or domain managed by the editor itself but the information collected through them is managed by a third party, they cannot be considered as own cookies. There is also a second classification according to the period of time they remain stored in the client's browser, which can be: Session cookies: designed to collect and store data while the user accesses a web page. They are usually used to store information that only interests to keep for the provision of the service requested by the user on a single occasion (for example, a list of products purchased). Persistent cookies: the data is still stored in the terminal and can be accessed and processed for a period defined by the person responsible for the cookie, which can range from a few minutes to several years. Finally, there is another classification with five types of cookies according to the purpose for which the data obtained is processed: Technical cookies: those that allow the user to navigate through a web page, platform or application and use the different options or services that exist there, such as, for example, control traffic and data communication, identify the session , access restricted access parts, remember the elements that make up an order, make the purchase process of an order, make the request for registration or participation in an event, use security elements during navigation, store content for the dissemination of videos or sound or share content through social networks.