#HTTP

# Topic covered
* Hypertext Transfer Protocol (HTTP)
* What’s in an HTTP request?
* What’s in an HTTP response?
* Generation of HTTP(HTTP version type)
  * HTTP/1.0
  * HTTP/2
  * HTTP/3 (QUIC)

# Topic covered
* SSL/TLS encryption protocol
* SSL Certificates
    * What is https and how to install SSL certificate
* What is HTTPS?
* How does HTTPS (SSL/TLS) work?
* Why does HTTPS switch to symmetric encryption during data transmission?

1.1 𝗪𝗵𝗮𝘁 𝗵𝗮𝗽𝗽𝗲𝗻𝘀 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝘁𝘆𝗽𝗲 𝗮 𝗨𝗥𝗟 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝗯𝗿𝗼𝘄𝘀𝗲𝗿?

The process involves the browser, your computer’s operating system, your internet service provider, the server where you host the site, and services running on that server.

1. You type url.com in your browser
2. The browser looks up the IP address for the domain url.com
3. Then the browser initiate TCP connection with the server
4. The browser the sends the HTTP request to the server
5. The server processes the request and sends back a response
6. The browser then renders the content