Estratégia de Segurança para Transmissão de Fluxos de Mídia em Alta Definição

• Elenilson Vieira da Silva Filho UFPB
• Anderson Vinícius A. Ferreira UFPB
• Julio César Ferreira da Silva UFPB
• Marcello Galdino Passos UFPB
• Erick Augusto Gomes de Melo UFPB
• Tatiana Aires Tavares UFPB
• Gustavo H. M. B. Motta UFPB
• Guido Lemos de Souza Filho UFPB

Abstract

The domain of Information and Communication Technology has been going through a notable transformation which is characterized by the global connectivity and the increasing use of multimedia devices. These factors have afforded the development of new transmission networks to handle large volumes of data and increasing power transmission. As the development of several multimedia technologies gets faster, even more data are generated and transmitted over the network. When applied to military, commercial and medical fields, for example, a major matter to be concerned about is security and privacy. Thus, this paper presents a secure scheme based on authentication and users authenticity verification as well as based on distribution of encrypted streams. This strategy was developed and integrated to Arthron, a tool for high definition multimedia stream transmission.

Keywords: Media Streaming, Security, Videoconference, telemedicine, UDP, AES, RSA