Maybe protocols?

Question

Communication protocols

Throw any article, or video, or book on data transfer protocols (preferably in Russian language). I switched to studying Django, at the same time I decided to learn more about how the Internet works in general and came across the fact that the Internet is highly dependent on protocols, and about everything I could only find out that: HTTP is a protocol for transferring data in the form of hypertext, and FTP is for transferring file data, but I didn’t understand anything about TCP / IP at all. If everything is easier there, then write in the answers, thanks in advance

Answer 1

Maybe protocols?

Can you formulate the question properly?
So far, I can answer this way:
- Protocols can be, I allow.
PS for a snack

Answer 2

protocols of the Elders of Zion