Networking & Protocols
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What is Networking & Protocols?
Networking and protocols refer to the rules and systems that allow computers and servers to communicate with each other over a network. Networking involves the hardware and software used to connect machines, such as routers, switches, and firewalls, while protocols like HTTP, TCP/IP, DNS, and SSH act as standardized languages that define how data is packaged, sent, and received. Understanding these concepts is essential for ensuring that applications can interact reliably, securely, and efficiently within an infrastructure.
Free resources to learn Networking & Protocols
More in stage 8: Networking & Protocols
Networking & Protocols: common questions
Can I learn Networking & Protocols in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Networking & Protocols in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Networking & Protocols tutorial for beginners?
It is lesson 38 of 137 in the free DevOps roadmap, in stage 8, Networking & Protocols. If you are new to DevOps, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.