Ataques a sistemas de voz sobre IP

Abstract

The Voice over IP technology has become more popular in recent years because of its low cost features, interoperability and ease of deployment. In a simple search on the World Wide Web it is possible to see attacking techniques against VOIP systems that can be used by people with little technical knowledge. So this study through a technical-scientific article, evaluated the types of attacks that can be perpetrated against Voice over IP systems. Methodologically we used the applied research, explanatory and bibliography. The main theoretical references are scientific articles and books on the subject. In these methods, it was used also a case study of assembling a virtual laboratory to demonstrate the efficacy of the studied attacks. As a result, this research presented suggestions for improvements to improve the deployment of voice over systems, which in turn, will bring certainty to the various agencies that make use of this technology.