Perseus on VoIP: Development and implementation of VoIP platforms

Nowadays, voice over IP (VoIP) is rapidly replacing standard phone line as a telephony service of choices. However, VoIP can be exploited by an attacker using method such as eavesdropping, hijacking and etc. To ensure confidentiality and integrity of the conversation or messages sent in the network, a more secure protocol is needed. This research proposes a solution to enhance the security of VoIP by using PERSEUS library. PERSEUS is a technique that encodes data with punctured convolutional codes and adds noise in a suitable way so any cryptanalytic must use supercomputers during a significant, scalable amount of time to decode without the key.