A Mapping Study on The Behavirol Analysis of Tor Relay Protocol

Abstract

Tor, uses a protocol aimed at ensuring anonymity by distributing its communication over relays all over the world. This protocol designed to protect the privacy of Internet users from traffic analysis attacks launched by an adversary. The studies in the literature have shown that some attacks can be performed in the hidden service relays, or in exit nodes of services by eliminating anonimity. In this paper, a mapping study is conducted among the publications in the literature on Tor Service Protocol behavioral analysis and the results are reported.