This use is been thought to allow at the user to remain connected for all time is needed to complete whole operation.
For exemple, imagine your office program where you connected with a user and a password. The cookie in this case is your user and passord, if there isn’t a cookie every time the programming procedure change you need to insert again user and password and could happen three or four time in a minute.
Like you see, programming cookie is a natural thing for this millennium, all run with cookies, each website, inclueded blog, like this.
Now, you’re probably wondering why in some website there is a warning that they use cookies, some of this ask you to accept or not.
Simply, because some companies used cookies in bad way, they program advertising to have all information about you, your ip (many times to recognize you in a new access to the website), your real name or your using of the website, when you click on an advertising, so your customs about adv, sometimes your phone number. In few cases, but more dangerous from other, you can find website that insert dialer and spyware in pop up and cookies.
So, guarantors of privacy decides to oblige companies to put a message that in their websites there is cookies.
Where is the problem? There is a serious problem, no guarantors of privacy have divided single case.
If you use button of social network to favorite your readers to post on social network, you need to notice your reader you use cookies, but you are not the owner of cookies, because the real owner are social network (facebook, twitter, etc. etc.) and you have not notice what various social network treat his cookies. The only one thing you know about button of social network is how much people share your work in a social network and the name.
In the case you are not the owner of your website but only of content, the matter is not contemplated in the measure of guarantor. In fact, in the case you use a free hosting service the domain is not in your possession, so many administrator of website, rather than meet the standard required from guarantor use the trick to don’t publish their intention about your business.
Heba