Method of organizing multipriority access in a group covert channel with a variable bit rate
The development of digital steganography methods in data protection requires a compromise between the hiddenness and throughput of hidden data transmission channels. Practical implementation of most methods of hidden data transmission in the video stream showed that the data rate in the hidden channel is variable and can lead to violation of the latent information exchange and deterioration of the quality of service. In this article, we proposed an actual solution to increase the efficiency of using the group hidden data channel resource by redistributing its bandwidth, taking into account subscriber priorities, based on the use of statistical multiplexing technology, given the constraints on the quality of service.