Networking Fundamentals

HTTP/HTTPS protocols

Learning Outcome

5

Understand the importance of SSL/TLS and HTTPS for security

4

Identify key HTTP methods and status codes

3

Differentiate between HTTP and HTTPS (security & encryption)

2

Explain the request–response cycle between browser and server

1

Understand the role of HTTP and HTTPS in web communication

Topic Name-Recall(Slide3)

Before learning HTTP/HTTPS

WHAT YOU ALREADY KNOW
📡DNS (Domain Name System)

  • Converts Domain → IP Address

  • Example: google.com → 142.x.x.x
  • Helps locate the correct server

 BASIC INTERNET FLOW

  • Enter URL in browser

  • DNS finds IP address

  • System connects to server

🧠THINK BEFORE LEARNING

❓Is internet communication secure?

Can someone see my data?

Can data be modified?

Hook/Story/Analogy(Slide 4)

Suppose you are sending a message to friend

Scene 1: Using HTTP (Not Secure)

Transition from Analogy to Technical Concept(Slide 5)

Core Concepts (Slide 6)

Core Concepts (Slide 7)

Core Concepts (.....Slide N-3)

Summary

5

Build strong branding

4

Use different marketing channels

3

Target the right audience

2

Create and communicate value

1

Understand customer needs

Quiz

Which platform is mainly used for professional networking and B2B marketing ?

A. Facebook

B. Instagram

C. LinkedIn

D. Snapchat

Quiz-Answer

Which platform is mainly used for professional networking and B2B marketing ?

A. Facebook

B. Instagram

C. LinkedIn

D. Snapchat

HTTP/HTTPS protocols

By Content ITV

HTTP/HTTPS protocols

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