1. #9: Technologies Of The Internet(6)
  2. Wrapup:Group work(last week)
  3. Thank you for your great presentations!
  4. Future assignment
  5. What is prototyping?
  6. Future assignment
  7. Weekly News
  8. IT strategic headquarters(7th, June 2019)
  9. G20 Finance Ministers and Central bank Governors Meeting,Fukuoka.
  10. G20 Membership nation
  11. Program
  12. Communique,G20
  13. Domain Name
  14. Domain Name Structure
  15. Domain name : Tree structure
  16. TLD: Top Level Domain
  17. Jon Postal
  18. Real Name Problem(jal.com case)
  19. "The purpose of fraud" was denied!
  20. TLD: Top Level Domain
  21. How to browse www.sfc.keio.ac.jp?
  22. How to find IP address from domain name(1)
  23. How to find IP address from domain name(2)
  24. DNS
  25. Procedure of DNS recursive query(1)
  26. Procedure of DNS recursive query(2)
  27. Procedure of DNS recursive query(3)
  28. Procedure of DNS recursive query(4)
  29. Procedure of DNS recursive query(5)
  30. Procedure of DNS recursive query(6)
  31. Root name server map
  32. Independent operator/ Place
  33. Anycast omstamces
  34. Attack Mitigation