Freedom of speech and censorship on the Internet

Bachelor thesis focuses on freedom of expression and censorship on the Internet. In the last 30s reached the internet globally. With the advent of Internet freedom of expression has reached unexpected proportions, because the Internet is a type of mass communicator that facilitates the availability of information around the world. In the beginning was the communicator without any barriers, but in a very short time began to abuse to crime, pornography, terrorism, and thus began willed, or rather "necessary" censorship. Bachelor thesis consists of seven chapters. The first part focuses on freedom of expression on the Internet. The second part deals with censorship itself. The third part deals with the reasons that Internet censorship is unfounded. The penultimate part of my work is dedicated to non-technical and technical tools of censorship. The last part of this work is devoted to the research, which will seek the views of the Slovak population to internet censorship