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Presentation by

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Presentation by (Virus) (Trojan) (Backdoor) ... – PowerPoint PPT presentation

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Title: Presentation by


1
??????-????
  • Presentation by
  • ???
  • ???? ?????

2
???????
  • ??(Virus)
  • ??(Trojan)
  • ??(Backdoor)

3
???????
  • ?-????
  • ?-????
  • ?-????
  • ????????!

4
MBSA
  • Microsoft Baseline Security Analyzer (MBSA)
    ?????,??????????????????????????? Windows
    ????,????????????????MBSA ??? Windows
    ????,????????????????? (?? Windows 2000 Server ?
    Internet Information Services (IIS) ? SQL Server)
    ??????????,???????????? Hotfix ??????MBSA ?
    Microsoft??????????(Strategic Technology
    Protection Program) ??????? 

5
?
  • ???????????????
  • ?????????
  • ?????????
  • ???????????

6
??????????
7
????????????
  • Windows Update
  • ??
  • ??

8
?
  • ?????????
  • Symantec AntiVirus?Trend PC-cillin
  • Spybot?Bps?Ad-aware

9
?
  • ??????
  • ??????????
  • ???
  • ????
  • ???????????

10
????
  • ?????
  • Netstat?Tcpview
  • ?????????
  • ?????
  • ???????

11
??????
  • ????
  • ??????
  • ??????
  • ??????????
  • ?????
  • ?????
  • ????
  • ????????

12
Windows?????
  • ?????
  • ??98?NT
  • IP???
  • ???,???
  • ??????
  • ??100?
  • ??????
  • ?????????????
  • ????????
  • ?MAIL???
  • ????????
  • ???????

13
  • ????
  • ????!!

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