Title:
EXPLOITING VOIP SECURITY ISSUES IN A CLASSIC SCENARIO

Authors:
Enkli Ylli, Igli Tafa and Fabjola Cejku

Abstract:
Voice over Internet Protocol (VoIP) has become mainstream in terms of the usability due to two key factors: flexibility and low cost, all of this towards classic PSTN (Public as well Service Telephone Network) based on several studies and the practical approach because your calls are no longer routed along a dedicated wire to a local exchange, but instead provider implements packet switching and the direct line needed is now performed by the VoIP provider. However, there are several concerns over security, [13] which is quite understandable. The rising issues have naturally come over the efficiency communication VoIP offers and with this being a main key, that’s where companies and businesses have invested, leaving things in the open over security. This study tries to exploit the vulnerabilities VoIP shows in its classic scenario and give a few suggestions on what to do regarding the problems raised during the way. All the work was based on previous knowledge regarding VoIP as studied in Computer Networks

Keywords:
VoIP risks, security, spoofing, authentication