workshops/slides/dnsssh/dnsssh.md
2023-03-14 17:56:31 +01:00

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DNS, SSH, HTTP

DNS

Image

DNS

  • UDP/TCP
  • centralizovan protokol (hijerarhijska struktura)
  • klijent-server struktura
  • klijent, resolver, nameserver
  • tipovi DNS podataka

SSH

  • TCP
  • ssh user@1.2.3.4
  • javni i privatni ssh kljucevi
  • ssh jump (ssh -J user@proxy user@1.2.3.4)

HTTP

  • TCP
  • klijent-server struktura
  • nginx, apache, httpd
  • nginx reverse proxy