Specifically, shuffling compression, bit-rate, encryption, and barely human-perceivable signal around mediums (x-M) to obscure the entrophic/random state of any medium as to not break the generally-available plausible-deniability from a human-perception.
Can't break Shannon's law, but hides who intent of who is behind the knocks on the all doors. Obscures which house Shannon lives in, and whom who knocks wishes to communicate.
Stenography is just security by more obscurity.
Specifically, shuffling compression, bit-rate, encryption, and barely human-perceivable signal around mediums (x-M) to obscure the entrophic/random state of any medium as to not break the generally-available plausible-deniability from a human-perception.
Can't break Shannon's law, but hides who intent of who is behind the knocks on the all doors. Obscures which house Shannon lives in, and whom who knocks wishes to communicate.