Some Special Fields of Data Security

Our age is called information age which shows the importance of any kind of data. Because of this one should protect their (digital) data to prevent non-wanted entities accessing them.This is a permanent problem of enterprises and private persons as well. The technical prerequisites are given not only for eavesdropping the data of others but for securing our data as well. In this paper I show a possible and a low cost technical solution for a typical situation: how one can hide the digital footprints of his or her browsing the internet.