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http://www.um.ac.ir/~kahani/

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???? kahani_at_um.ac.ir. ????? ????? ?????? ???????' ?? ?????? ???????? ????????? ?? ... ???? http://www.um.ac.ir/staff/list.html (HTTP) HyperText Transfer Protocol ... – PowerPoint PPT presentation

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Title: http://www.um.ac.ir/~kahani/


1
?????? ??????? ?????????? ??
  • ???? ???? ??????
  • http//www.um.ac.ir/kahani/

2
????? ?????
  • ??? ???????
  • ??????? ? ???????? ??
  • ????????? ??????? ? ?????? ???????
  • ????? ???????

3
????? ??? /??? IT
  • ??????
  • ??????
  • ?????? ??????
  • ???? ???????
    ????.????.?????

4
???????
??? -------------- ???? ????? ?? ????
????? ???? -------------- ??? ???? ?? ???
????? ???? ------------- ???? ??? ?? ????
??? ???????? ----------- ?????? ?? ???????
????? ?????
5
????? ?????
  • Virtual
  • University
  • Library
  • Museum
  • Radio and TV
  • Super Market
  • Medicine
  • Play
  • .....

6
e-Businesse-Commercee-Bankinge-Learninge-Money
e-Governmente-Maile-Book
e-Everything
7

INTERNET?????? ???? ????? ???
  • -?????? ??????? ?? ??????? ? ????? ?????
  • - ?????? ?? ??????
  • -???? ????? ????????
  • -??? ?????? ??? ?????-
  • -?????? ????? ????????
  • -????? ???? ???????
  • -?????? ???? ???
  • -????? ???????? ???? ?????

8
????? ??????? ?? ??????? ?????
  • ?? ???2001 ????? 110??????? ???? ?? ???? .
    ??????? ?????? ??
  • ?? ??? 2004 ????? 400??????? ???? ?? ???? ????
    ?????? ????? ??. ??? ??? 80 ?? ????? ????? ???.

9
??????????
  • ?????? ?? ?? ???? ??? ??? ???? ?? ?? ????? ????
    ?????? ???
  • ?? ????? ??? 60 ?????? ?? ?????? ????? ? ???
    ?????? ??
  • ?? ??? 80 ? 90 ??? ?? ????? ?? ????
  • ?? ????? Web?? ??? 1993 ??????? ?? ???????
    ??????? ????????

10
???? ????? ?? ???????
  • ?????? ???? ?? ???? ???? ?????? (T3)?? ???????
  • ?????? ?????? ?? ???? ???? ?? ???? ??(T1)
  • ????? ?? ???? ???? ?? ??????? ????? ?????(ISP)
  • ?? ???? ???? ?Modem(?? ??????? ?? 56 ???? ??? ??
    ?????)
  • ?? ???? ??????? xDSL (?? 2?????? ?? ????? ? ???
    ?????)

11
???????? ???????
  • E-mail ??? ??????????
  • Usenet ??????? ??????
  • Telnet ???? ?????? ????? ?? ???????? ?? ??? ???
  • FTP ?????? ?????? ???? ?? ??? ???
  • WWW ???? ????? Web
  • .

12
??? ??????????(Email)
  • ????? ??? ????? ????? ?? ???? ? ??????? ?????
  • ??? ??? ???? email ??? ????_at_??? ?????
  • ???? kahani_at_um.ac.ir
  • ????? ????? ?????? ??????? ?? ?????? ????????
    ????????? ??
  • ????? ???? ???? ??????? ????? ?? ??? ????
  • ????? ????? ???????? ????????? ?? ??? ??????????
  • ??????? ?? list-server ???? ?????? ????? ? ???????

13
???? ?????? ?? ??? ??????????
  • ?? ???? ?????? ??? ???
  • Outlook Express, Netscape, Eudora
  • ?? ???? Web
  • ???????? webmail ???? ???????
  • ???????? ?????? ??? ?????? (Yahoo, Hotmail, ...)

14
???? ?????Web
  • ???? ?? ??? 1993 ?? ????? ????? ? ??? ?????? ??
  • ???? ????? ??? ????????? ??????? ????? ?????? ???
  • ?????? ?? ?? ????? ? ????? ??? ?????? ?? ????
  • ????? ?????? ?? ????? ??????????? ????????? ??
    ????? ???????
  • ?? ??? ???? ??????? ???? ????? ??????? ???
  • ?? ?? ?? ?????? WWW? Web ? W3 ??? ?? ???

15
????? ????WWW
  • (URL)Universal Resource Locator
  • Protocol//HostName/DirectoryName/FileNameAnchorN
    ame
  • ???? http//www.um.ac.ir/staff/list.html
  • (HTTP) HyperText Transfer Protocol
  • ??? Request/Response
  • (HTML) HyperText Markup Langauge
  • ?????? ?? ??tag ?? ???? ???? ???? ???

16
????????
  • ????? ?????????(e-commerce)
  • ???? ??????????(e-government)
  • ????? ?? ??? ??? (e-learning)
  • ??? ??? ?????????? (e-city)
  • ????????? ?????(Virtual Organization)
  • e

17
????? ??????????
?Electronic Business
18
????? ?? ?????? ??????
??? ???? 27/1 ???? ?????
?????? ATM ???? ? ??? ??? ??????? E.
commerce ?? ???
19
???? E-Commerce
  • The Driving Force ?The Internet Economy
  • ???? ???? ????? 50,000,000 ?????
  • ????? 38 ???.
  • ???????? ??? ?? 16 ???.
  • ???????? 13 ???.
  • ??????? 4 ???!
  • 45 ?? ???? ?????? ??????? ????? ???????? ????? .
  • ??? ?? 35 ?? ??????? ?????? ?????.
  • 12 ???????? ????? ?? ????Web site
  • (sources CBC, Forrester)

20
????? ??????????
  • ????? ???? ????? ? ???????? ????? Online ? ??
    ???? ???? ???????
  • Business-to-Business (B2B)
  • Business-to-Customer (B2C)
  • Customer-to-Customer (C2C)
  • Business-to-Administration (B2A)
  • Customer-to-Administration (C2A)

21
???? ??????????
?Electronic Government
22
???? ??????????
  • ????? ????? ????? ???? ?? ???? ?? ???? ???? ???
    ???????
  • ????? ??? ????? ???????
  • ????? ??? ?????
  • ????? ??? ???????? ?????
  • ????? ????? ???????? ????

23
?????
  • ???? ???? ??? ??? ?????? ???????
  • ???? ????? ????? ????? ? ??????? ?? ??
  • ?????? ???? ?????? ???????
  • ?????? ??? ? ??? ????? ?? ??????? ???????
  • ?????? ???? ? ???? ?? ??????? ??????

24
????? ???? ??????????
  • ???? ?????????? ?? ????? ???? (e-Society)
  • e-Democracy, e-Voting
  • e-Administration
  • e-Assistance, e-Justice
  • e-Healthcare , e-Education
  • ???? ?????????? ?? ????? ????
  • e-Administration ?? ????? ????

25
????? ??
  • ?????? ???? ? ????????(G2C)
  • ?????? ???? ? ????????(G2E)
  • ?????? ???? ? ?????? (G2B)
  • ?????? ???? ? ???? ????????? ????? (G2G)

26
G2C
  • ????? ????? ?????????? (eForm)
  • ????? ??? ? ??? ??????
  • ??????? ???????? ??????? ???? ????? GIS
  • ????? ??????? ??????????
  • ????? ????? ????? (ePortal)
  • ????? ??? ????? ????
  • ????? ????? ?????? ? ???????
  • ??? ???? ?????????? (eBallot)

27
G2E
  • ?????G2C
  • ????? ?????? ????? ? ????????? ???? ?????
    ??????????
  • ???? ?????? ???? ????? ??????????

28
G2B
  • ????? ??????? ?????? ? ???????
  • ????? ????? ?????????? (eForm)
  • ???????? ?????? ?? ???????? ? ????? ??????????
  • ???? ??????????

29
G2G
  • ????? ?????? ???? ????? ????? ? ?????
    ??????(eBudget)
  • ???? ??? ??????? ????? (VPN)
  • ????? ??????? ??????
  • ???????? ??????? ? ????????? ????? (eOffice)
  • ????? ??????? ???????? ????? (paperless)

30
?????
  • ??????? ??? ???????
  • ??????? ??? ????????
  • ??????? ??? ?????
  • ???? ?? ?????? ???? ??????? ? ????????
  • ?????? ????? (Cyber Law)
  • ????? ???????

31
??????? ??? ???????
  • ??? ?? ????? ??? ???? ????????
  • ?????? ???? ???? ?????
  • ????? ????
  • ???? ???? core
  • ???? ?????distribution
  • ???? ?????? access

32
??????? ??? ????????
  • ???? ???? ???? ???? ????? ?????
  • ????? ???? data center
  • ????? ??????? Application services
  • ?????? ????????
  • ??????? ?????? ???????

33
??????? ??? ?????
  • ??????? ???????
  • ???????? ??????????
  • ????? ??????????

34
?????? ?????
  • ????? ??????????
  • ????? ??????????

35
?????? ??????????
  • ???? ??????? ????? ?? ?? ???
  • ????? ???? ??????? ?????
  • ????? ???? ??????? ????? ???? ????
  • ??? ???? ?????? ?? ????? ????? ? ????? ?? ?????
    ???? ????? ?? ??????
  • ????? ??? ????
  • ??? ???????? ???
  • ???? ??????? ??? ????? ?? ?????

36
????? ?????
  • ????? ??? ????
  • ????? ?????? (????????)
  • ????? ?????

????? ?????????? ?? ?? ?? ?????
37
????? ??????????
  • ???? ?? ??????? ?? ????? ??? ????
  • ????? ???? ???????? (CAI)
  • ????? ?? ??? ???
  • ????? ??? ??? ????? ?? ??
  • ??????? ???? ?????
  • ????? ?? ???? ????

38
?????? ??? ??????
  • ????? ???? ??? ??????
  • ??????? ?? ???? ??? ??????

39
???????? ????
  • ??????? Interactive / OffLine
  • ???? ????? ??? ????? Web-based
  • Video Conferencing ,Chat, Shared- whiteboard,
  • ????? ?????? ??????
  • ????? ??????? ?????? ??? (??????? ????? ????????
    ?? ????? ????)

40
????? ???? ??? ??????
41
???? ???
  • ?????? ??????? ?? ??? ???? ?? ???? ????? ???? ???
  • ????? ?? ??? ????? ???? ????? ? ????? ??? ?????
  • ????? ??????? ????
  • ????? ?????? ? ???????? ????
  • ??????? ?? IT ?????? ?? ?????? ???????

42
???? ?? ???? ??? ??????
43
  • ?? ??? ??????? ??????
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