Estudio del protocolo de streaming smpte 2110 y de los mecanismos de seguridad para transmisión de multimedia : mecanismos de seguridad para transmisión de multimedia.

Abstract

Multimedia content transmission is essential in an increasingly interconnected digital society. From sharing photos and videos to video conferencing, we are increasingly dependent on the transfer of multimedia data. However, this growing dependency also raises concerns in terms of security and protection of the information transmitted. The present work consists of describing some of the security mechanisms for the transmission of multimedia. In the first chapter, a brief review of multimedia and its evolution in transmission will be presented. Subsequently, the different categories of Video-on-Demand service such as per-per-view, broadcast, almost video-on-demand, among others, will be addressed. Digital rights management is also a topic discussed in this section along with the importance of copyright and technical solutions to protect multimedia content. Finally, industries with an interest in digital content protection will be explored. In chapter 2, the protection mechanisms widely used in the transmission of multimedia content will be presented. The use of techniques such as encryption and coding, which play a critical role in preserving the confidentiality and integrity of transmitted data, will be examined. Likewise, CAS solutions will be addressed, which offer an additional layer of protection by controlling access and authentication of authorized users to multimedia content. Third chapter shows the feedback and the application scenario of the security mechanisms presented for the transmission of multimedia content.