Aniello Castiglione, Alfredo De Santis, Ugo Fiore, Francesco Palmieri. E-mail-Based Covert Channels for Asynchronous Message Steganography. In Proceedings of the Fifth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011, Seoul, Korea, June 30-July 02, 2011. pages 503-508, IEEE, 2011. [doi]
Abstract is missing.