Cybercrime SME

1
.th THNIC
2
???????????????

• ???????? ???????????????? IP address ??????
  Internet
• IP address ???? 202.28.55.253
• IP address ???????????? (IPv4) ????????????
  4,294,967,296 ???
• ????? IPv6 ???? 3FFE085B1F1F0000000000A91234
  
• IPv6 ???????????? 340 ????????????????????????
• ???????????????????????????

3
???????????????

• URL / URI / address bar
• http//www.thnic.co.th
• http//www.google.com
• http//anyname.go.to
• E-mail
• parkpoom_at_thnic.co.th
• angle_at_moothai.co.th
• abc_at_hotmail.com

4
???????????? DNS
Root
com
uk
jp
th
edu
gov
int
mil
net
org
Country Code Top-Level Domain (ccTLD)
Generic Top-Level Domain (gTLD)
Second-Level Domain
5
THNIC

• Thailand Network Information Center
• ???????????????????????????????
• ?.?.2531 - .th ????????? ? ???????????????????????
  ?? (AIT) ???
• ?.??.?????? ????????
• ?.?.2534 - ????????????????????????????????? AIT
  ????????????? .ac.th, .co.th, .or.th, .go.th
• 2535 ????? ??????? DNS (??? ??.??????? ?????????)
• 2537 ??????????????????????????????????? THNIC
• THNIC ??????????? ????????????????????????????????
  ?????????? ??? ?????????????????????????

6
THNIC

• 25392540 ????????????????????????????????????????
  ???? AIT
• 2541 ???????????????? AIT
• ????????? 2531 ????? 2542 ????????????????????????
  ???????????
• 11 ?????? 2542 ????????????? ??.???.??? ?????
  ??????????????????????????

7
THNIC - ?????????????????? .th
??????????????????????????????? (THNIC)
????????????? .th
???????????????? DNS
?????? ??? ??? ????????? ?????
???????????????
?????? ??.???.??? ?????
8
THNIC ?????????????????????????????????????????
?????????

• 16 ???????? 1 ?????
• ?????????????????
• ?????????????????????
• ???????????????????
• ????????????????????????????????
• ??????????????????????????????
• ?????????????????
• ?????????????????????
• ????????????????????

9
THNIC ?????????????????????????????????????????
?????????

• 16 ???????? 1 ?????
• ????????????????????
• ??????????????
• ??????????????????????????????????????????????????
  (NECTEC)
• ??????????????????????????
• ???????????????????????????
• ???????????????????????????????
• ?????? ??? ??? ????????? (??????????????????????)
• ?????? ??.???.??? ????? (?????????????????????????
  ??)

10
THNIC ??????

• ????????????? 2 7 ??????
• .co.th ???????????????????????
• .go.th ????????????????????
• .or.th ???????????????????????????
• .mi.th ?????????????????????
• .ac.th ????????????????????
• .net.th ??????????????????????????????????????????
  
• .in.th Dot In Thai

11
THNIC ??????

• thMail
• E-mail ??????????????? .th
• ????????????????
• ????????.th
• Web Server Certificate
• gCA ??? ????. (GITS)

12
THNIC ???????? .th

• ???????????????? DNS ??? .th
• THNIC
• ?????????????????????
• ???. ?????????????????????
• UNINET (.ac.th)
• CAT Telecom
• Ripe NCC (?????)
• UUNET (???????)

13
THNIC ???????? .th

• .th ?????? ???????
• ???????????????
• ?????????????????? / ???????
• ????????????????????????????????????????
  (CyberSquarting) ????????

14
????? ?
15
??????????