It is almost impossible to keep personal data safe on a social site, such as information !!

Today, securing personal data on a social network like Facebook has become a big problem. In this case, study of researchers at Stanford University can increase our concern. His research has shown that it is almost impossible to keep our data safe if we are present in public online. There are many ways in which the information related to the person can be gathered.

Researchers have studied the database already available for research. In the analysis of the Friend Network on Facebook, only the age, race and political views of the participants were known. Actually, the user joins the same people in his own list. Therefore, by studying the user's network of friends, one can easily find their age, race etc.

However, it is difficult to detect their gender in this way. In most cases, if the user is a male, then the girls in his friend list will be more. If the user is a girl then the opposite will be the opposite. But it is not necessary that each user prefers a particular gender in their friend list. In this situation, their gender can be easily detected by analyzing their Friends of Friends. Researchers, published in the journal Nature Human Behavior, said, "It is difficult to predict what kind of information can be gathered and collected in this way. It is obvious that the user should keep his personal data safe from curious people.