IT protection is significant in the modern world. Nowadays we use computer
not only for work, but also for fun, many of us use it more than 12 hours a day. Computers, mobile phones, Smartwaches all of these amazing inventions are related with the Internet and highly sophisticated , besides they have a large number of data
. Privacy in the Web is very important, however it is also very valuable in the other way. The knowledge about our needs is very significant for big corporations who want to know what we neet to or like to buy.