정보기술개론 [10]

public & privacy

A word of surveillance is very important at this part. We live in surveillance at modern time.
For example, There is Google earth. There is Surveillance camera anywhere you go.
Although Surveillance is very effcient method to manage people. It breaks into our privacy. It is very important. SAMSUNG has dormitory. because efficiency of work.

Cookies are information that a web server stores on the machine running a web browser
If There is cookies at your computer, Other people can watch site you join. It link privacy

Data mining is the process of sorting through large amounts of data and picking out relevant information