To make itself/themselves " tracer "
On the internet, you are followed. not necessary to be paranoiac for as much because in the majority of the cases, it only serves to study the internaut's behaviors on the site, to see from where he/it comes, what pages he/it visits and in what order, how long he/it remains on each of the pages, or he/it goes then, what he/it prints etc..
	Connaître these infos are important to improve the quality of the sites and to draw an user profile.
On my site I know for example, that comes, how many times, his/her/its display resolution and his/her/its navigator with his/her/its version, it allows me to privilege some codes rather than of other and such display resolution. For example, you :
Your configuration is the following :
. Your resolution screen is of.
I know how many visitors come per hour, of what country they are, what are the languages use, etc.
	En what concerns me, it allows me to tempt to improve the quality of my site but also to protect my access while seeing if of the people essayent to come the or they have have go. Besides, the people who come are logges (that is to say recorded) on 5 different servers what makes more complex a possible piracy.
	Certains informers exist that permit to inform people of your setting on the sites on which you go (work, family etc..). This in all illegality well on.. But it makes itself more often than one thinks it.
	Il have an ethics that already consists there has declare in the CNIL (Commission National Data processings and Liberties) and has play the game.. but sometimes, there are some skids.
An advice, when you surf, be prudent and don't go on " louches " sites or go then there of a cybercafé, or be equipped well.
The best way to protect itself/themselves is to be a pirate in the soul what allows you at least to make some parades has the strokes that you could make.
	Le true pirate is not the one that brags about such or such exploits (except if he has boycotted of the sites fachos.). It is someone that takes pleasure has discover every day of the new techniques, and that doesn't force some sites(qui belong him well sur. J ) that in a goal of training.
	Bref, the pirate has a c.ur and a soul.
In conclusion, I would say that to surf on internet, it is as to have a sexual relation... It is very pleasant, but one risks to catch some viruses if one is not protected... Then, the viruses that exists, the horses of troie also, spinning also; but must one to stop surfing? No, it is rightly about taking the precautions that impose themselves...
