Video Description

This lesson covers the basics of networking and discusses the OSI Model:

  • Physical: copper, fiber, wireless

  • Data-link: MAC, LLC. Associated with a specific network interface.

  • Network: IP, ICMP. Associated with IP addressing.

  • Transport: TCP/UDP

  • Session: Connection between applications, some elements of TCP

  • Presentation: layer between the network and the user

  • Application: what the user application sees

Course Modules

Post Exploitation Hacking