Network

• TCP/IP 4 Layer

  • Network Access Layer - TCP/IP L1

  • Network Layer - TCP/IP L2

  • Transport Layer - TCP/IP L3

  • Application Layer - TCP/IP L4

    • DNS

    • URI

    • HTTP

      • HTTP Message

      • Entity

      • Method

      • Connection

      • HTTPS

      • Cache

      • HTTP/2.0

      • Cookie

      • Encoding

• Proxy

• Gateway

• Tunnel

• CORS