1. #07: Technologies Of The Internet(5)
  2. Weekly News
  3. Government Cyber Security
  4. What is "Cybersecurity Strategy 2019"?
  5. The effect and importance of information
  6. OSI reference model
  7. Review: What is Layering ?
  8. Review: Layer modeling of the Internet
  9. Review: Layer model of the Internet
  10. Envision the entire Internet
  11. Layer 4 Protocols
  12. Port number
  13. For example, when you access a website...
  14. TCP -how to guarantee reliability-
  15. Connection oriented -establish a connection-(1)
  16. Connection oriented -establish a connection-(2)
  17. Connection oriented -finish a connection-
  18. Retransmission