Publication Abstract

Parks, T.M., Kassay, D.A, Weinstein, C.J., Security Implications of Adaptive Multimedia Distribution, Proceeding of IEEE International Conference on Communications 1999, June 1999.

Abstract

We discuss the security implications of different techniques used in adaptive audio and video distribution. Several sources of variability in the network make it necessary for applications to adapt. Ideally, each receiver should receive media quality commensurate with the capacity of the path leading to it from each sender. Several different techniques have been proposed to provide such adaptation. We discuss the implications of each technique for confidentiality, authentication, integrity, and anonymity. By Coincidence, the techniques with better performance also have better security properties.