This ultimate purpose would not meet none of the criteria previously defined. The types of cookies that if they meet these criteria would be the following: n User input cookies: are used to facilitate the visit of the user to the web site, such as in the choice of the language for all pages you visit or the use of the shopping cart. Authentication Cookies n we can catalog in criterion B.: those used to be able to identify the user once is has successfully logged into the web site. They are employed for example in an online bank and therefore, necessary for the provision of this service. CRITERION B. n User centric security cookies: those employed for the prevention of security risks on the web site, such as which have a record of attempts failed and repeated in a web. Multimedia Cookies n we can catalog them in criterion B.: are those that technically are necessary for playback of video or audio content, and which can therefore classified in the criterion B.
n Cookies of load balancing: the type of cookies that allow the distribution of web processing on multiple servers instead of one only, allowing a faster navigation. In this case, we find ourselves with the criteria a. n Cookies for customization: are those used for the adaptation of the website to the preferences of the user, as they can be to the language selection. Its use could justify pursuant to criterion B. n Cookies of social information: are cookies that use social networks for members can share information with your contacts, such as the typical comments on the Facebook bulletin; It would operate according to criterion B. We can therefore conclude in a way that would be excluded from the use of express consent only those, which regardless of data collected or not, are indispensable to the provision of the services on the website. Among others, will have to modify the configuration of the cookies system and request consent for types of analytics, to those used with advertising object, or simply to know the behavior of the user during web browsing. Audea Ivan Ontanon Ramos consultant right ICT information security