“The Wall Street Journal” recently did a survey, the nation’s 50 largest site on average each visitor’s computer to install the 64 species of tracking technologies.
“Collect customer information and behavior, is that many Internet companies are doing. Even now did not do in the future will do.” Research on Internet technology known as Wei Zhang (not his real name) told reporters that the new network tracking is giving clear evidence of personal privacy, and selling customer information has become the Internet, the new business opportunities.
Data brokers terrible
[X +1] companies use nowadays very popular on the Internet tracking technologies to collect the user’s Web browsing history, form a record of people online behavior of large databases.
It does not record people’s names, but will collect personal identification with their home ownership, family income, marital status and number of restaurants frequented by cross-comparison and information collection, and then through statistical analysis, suggesting that individual Internet users preferences.