That’s precisely how the OSI model works. Every layer is written/read by a different process, and exactly why you can’t ban encryption. So long as a communications channel can accept arbitrary language, that channel can accept anything expressible in that language, including coded messages.
That’s precisely how the OSI model works. Every layer is written/read by a different process, and exactly why you can’t ban encryption. So long as a communications channel can accept arbitrary language, that channel can accept anything expressible in that language, including coded messages.
Exactly, you can’t ban encryption in messaging applications in the same way that you can’t ban it on a MAC frame.