Rimpei Ogawa <ogawa@tejimaya.com>
             2010/8/23
Q:
Q:
Q:
ID


1.


2.   ID


3.                    ID


     http://blog.rocaz.net/2010/04/873.html
ID

1.        IP


2. IP                 ID

3.      ID                 IP


4. GW   ID SSL

5.               ID
docomo
•                        (UTN)

    •   User-Agent               form   utn

•   i         ID (guid=ON)

    •   X-...
au

•   EZ                       ID

    •   X-UP-SUBNO

    •   Web        EZ             ON

    •   SSL

    •   2010  ...
SoftBank
•
    •   User-Agent

    •                                                OFF

    •
•             ID (X-JPHONE-...
WILLCOM

•        (UID)

    •
    •
    •            Cookie
EMOBILE

•             ID

    •   X-EM-UID

    •   Web             ID
                   ON

    •
    •   SSL
IP


• SoftBank, EMOBILE
• docomo, au

• WILLCOM
docomo   docomo   docomo     au   SoftBank SoftBank   EM
            UTN      GUID      UID    EZ        SN      UID      ...
ID

1.        IP


2. IP                 ID

3.      ID                 IP


4. GW   ID SSL

5.               ID
3.

•
    •   SoftBank
             IP

•
    •   docomo         UTN

    •   au        EZ
4.


• SSL                                ID

 •   docomo     i   ID          ID

 •   SoftBank       ID   secure.softbank...
5.


•                                   ID

    •   docomo   i   ID        ID

        •                 ID
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20100823 kantan login

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20100823 kantan login

  1. 1. Rimpei Ogawa <ogawa@tejimaya.com> 2010/8/23
  2. 2. Q:
  3. 3. Q:
  4. 4. Q:
  5. 5. ID 1. 2. ID 3. ID http://blog.rocaz.net/2010/04/873.html
  6. 6. ID 1. IP 2. IP ID 3. ID IP 4. GW ID SSL 5. ID
  7. 7. docomo • (UTN) • User-Agent form utn • i ID (guid=ON) • X-DCMGUID guid=ON • Web i ID ON • ID • SSL • ID (uid=NULLGWDOCOMO) •
  8. 8. au • EZ ID • X-UP-SUBNO • Web EZ ON • SSL • 2010 5 EZ EZ
  9. 9. SoftBank • • User-Agent • OFF • • ID (X-JPHONE-UID) • Web ID • • SSL SSL (secure.softbank.ne.jp)
  10. 10. WILLCOM • (UID) • • • Cookie
  11. 11. EMOBILE • ID • X-EM-UID • Web ID ON • • SSL
  12. 12. IP • SoftBank, EMOBILE • docomo, au • WILLCOM
  13. 13. docomo docomo docomo au SoftBank SoftBank EM UTN GUID UID EZ SN UID UID IP × × ID GW GW GW GW SSL ○ × × ○ ○ × ID
  14. 14. ID 1. IP 2. IP ID 3. ID IP 4. GW ID SSL 5. ID
  15. 15. 3. • • SoftBank IP • • docomo UTN • au EZ
  16. 16. 4. • SSL ID • docomo i ID ID • SoftBank ID secure.softbank.ne.jp • EMOBILE ID
  17. 17. 5. • ID • docomo i ID ID • ID

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