Censorship has become a matter of fact in various places all around the world. Freedom of speech therefor has been replaced by governmentally ordered restrictions referring to the availability of different kinds of information, such as news websites or social media like Facebook or Twitter. This fact became especially obvious during the revolutions in Africa and the Middle East during 2012 where affected residents were not able to communicate with the rest of the world. One method to circumvent censorship is to use The Onion Router (Tor), a low-latency anonymity network that also addresses...