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10.3BIOS/CMOS??

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Title: 1 Author: li Last modified by: diao Created Date: 1/14/2005 2:15:59 PM Document presentation format: – PowerPoint PPT presentation

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Title: 10.3BIOS/CMOS??

1
?10? ????????????

10.1???????????????
10.2?????????
10.3BIOS/CMOS??
10.4????????
10.5??????
10.6?????
10.7????????
10.8??????? ??????

2
10.1???????????????

CPU???
1.???????????CPU
2.??CPU?????,????

3
?????

1.????????
2.?????
3.??????
(1)?????????,???????
(2)??????,????????????
(3)????????,????????
(4)????????????,????????????????????

???????????(Asus)???(MSI)???(Gigabyte)???(ECS)???
(Abit)???(Epox)???(DFI)???(ASRock)???(BIOStar)????
??(QDI)??????(FOXCONN)????(Soltek)???(Albatron)???
(ONDATA????(SOYO)??

5
???????????
6
?????

1.????????
?????? Hyundai(????)?Kingstone(???)?Kingmax
(??)?Samsung(??)?Transcend(??)?GEIL(??)??
2.??????
(1)?????????????????,???,????,????????

7
?????

1.??
????????????????????
2.??
?????????????,???????????????,??????????????????
3.????
???????????????,?IDE/EIDE?SCSI?
4.??
??????,?????????????????,?????????????????

8
???????

????????
??????(???????)?
??????????????
??????CPU?????CPU????
????????,????????,????????
???????????Modem??
???????
??BIOS?
???

9
?2-1 ??????
10
?2-3 ??????
11
?2-8 IDE??
12
?2-9 ??????
13
?2-10 ??????
14
?2-11 ATX????
????
15
10.2 ??????????

1.???????????
(1)???????????????
(2)??????????????????????
(3)????????????
(4)?????????

2.?????????
(1)Award BIOS?????
(2)AMI BIOS?????
(3)Phoenix BIOS?????

17
????

????
???????????????,??????,??????????????,??????????
??
?????????????????,????????????
??????????,?????,???????,????????

?????????
(1)????????
(2)???????(.DLL)??
(3)????
(4)???????
(5)?????????????
(6)??????
(7)?????????
(8)????
(9)??????
(10)?????
(11)????

?????????
(1)????
(2)??
(3)????
(4)CMOS????
(5)?????
(6)?????
(7)????
(8)??
(9)??????
(10)?????

???????
(1)?????????????
(2)??????????(?????????????????????)?
(3)??????????????(??????????????)?
(4)CPU???????
(5)??????????????
(6)????????????????????????
(7)?????????????,?????????
(8)?????BIOS???????

?????
???????????
????????
?????
???????????????????
????????????
??????(??)?PCI????????????
?????????????????????
?????(????)?????????????
??BIOS?????BIOS??????????
CPU?????
CPU??????????CPU???
???????????

22
???????????????

1)??
2)???
3)?????????
4)????
5)??BIOS??????
6)??????
7)?????
8)??????????
9)?????????Service Pack

23
????????

1.?????--- ????????????????????????????
2.??? ---- ???????????????????????????.
3.???---- ??????????????,???????????????????????
????????
4.???---- ?????????????????????????,???????????
?????,??????????????

5.?????
??????????,?????????????????????,????????????,????
?
6.???
??????????,?????????????????????????,?????,???????
??????????????????,??????????????????
7.?????
????????,????????????????????????????????????????,
??????????????

25
10.3 BIOS/CBOS??

BIOS?????
BIOS??
BIOS??
BIOS?COMS
BIOS????

26
BIOS?????

Basic Input/Output System,????????????????????????
????????????????FLASH ROM???
1.????????
2.??????
3.??????

27
BIOS???

?ROM????????
??ROM???????,???Winbond?Intel?ATME?SST?MXIC????
?BIOS????
???????????BIOS???Award BIOS?AMI BIOS?Phoenix
BIOS????.
Award BIOS??????.

28
BIOS?CMOS

BIOS???????EPROM?EEPROM??,Flash BIOS(?????
),???????????????????????(BIOS Setup??)CMOS??????
?????RAM??,??? ?????????????,???????????????CMOS
RAM?????????,??????????????
BIOS???????????CMOS???????CMOS
RAM??BIOS???????????,??BIOS??????????

29
??BIOS?????????

1)????????
Award BIOS?Del?CtrlAltEsc(??????)
AMI BIOS?Del?Esc(??????)
Phoenix BIOS?F2????CtrlAltS
2)????????
3)??????CMOS?????

30
BIOS????
BIOS??????
31
Award BIOS????
32
BIOS????
???BIOS??????
????
33
?? CMOS???
?? CMOS???
????
34
BIOS ????
?3-4 BIOS ????
????
35
???????
???????
????
36
??????
?3-6 ??????
????
37
?????PCI?????
?3-7 ?????PCI?????
????
38
????
?3-8 ??????
????
39
Award BIOS??????

1??????????,???????????
2?????,???CMOS Setup,???????????
1?1?RAM?????????????,?????,???????
1?2???????????
1?3??????????????
1?9???Flash RAM?EPROM??,BIOS?????Flash RAM???
????(??)???????????????,?????,?????????
?????????????????????????????
??????????
????????????

40
?????

?????????????
lt???????????gt???? p212?

41
10.4 ????????

????
??????
????
????
?????

42
?????????
43
Windows?????????
44
???????????????

1.Norton????NDD?
2.????DiskMan
3.FinalData

45
??????NDD
46
DiskMan?????
47
?FinalData????????
????
48
10.5??????

???????
???????????????,????????????????????,????????????
?????????,???????????,?????????
???????????? , ?????
????????
???????
?????
?????????

10.6?????
?????????????????????????????????,??????????????
?????,????????????????,?????????????????????????

.??????

????????????????????????????????
????????,??????????
??????????
??Mail ,FTP, WWW????????
????????,????
????????????

51
3.??????

??????
?????
????????,?????????????????????????????,???
?????????????,????????? ?
?????
?????????????,??????????????
??????????????????????????,?????????????,?
???????????????????,??????????????? ?

?????
?????
52
???????? 1)???????????????IP???TCP????TCP
???????,???????????????????????????????????,??????
???????????????? ??????????????????????,?????,??
?????
53
??????????

2)??????????????????????????,?????????????????????
?,????????????????????,????????????????????
??
??????,??????????????
????????????????
??
???????,????????
?????????????

54
???????

3)????????????,????????????????????,??????????????
????????
????????????????????????????,??????????IP????
??????????????????????????

??????
(1)?????
Windows ?????windows xp??????????,???????????
??????,??????????????,?????????????????????(??????
?)????????
?????????????????,?????????????????????????????
??????????????????,?????????????????
????????RFW-100 ????????,?????????????????????
???????????????????????,??????????,???????????????
?????????????
(2)???(?????)
????????CISCO?PIX?????
?????IE??80????,???????

56
10.7 ????????

?????,?????????,??????

???CPU??100 ????Desktop.ini Folder.htt
??????
????
??? ?????
????????
?????? ???? ????
????
??????
????
????
????
????
57
???????????

????????????????????????????,???????,????????????
?????????
????????????????????
??
????????????
????????????????????????
???????,????
????????????????
??????????
??????????????

58
2????????
?? U? ?????
??
??
?? (??? ????)
????
???????? ???????
??
??
???U?
(????)
??????????????????????? ??????????????????????
???????????,????????,
?????????? ??????????,???????
???????????,?????????
59

3?????????

????????
?????
?????
???????
?????
???
??
????
???????
????
????????
60

???????
1)?????
?????????? 0?0??1??
????????? 0?0??1??
????????????????????????
??????????? ?
2)?????
?????????,?EXE???COM???
?????????????,???????
??CIH?? ?
3)?????????????
4)???????????????????
DOC?DOT XLS?XLT PPT?P
??????????,?????????
??Taiwan NO.1

(2)???????
????? ?????????????????????
????? ????????
????? ?????????
? ? ?? ????????
1)????
??????????(CPU???)
???????,??????????????
?????????????
?????????
2)????
??????????
???????????????
??QQ??

62
???????

1)???? ??????????????????????????????????????
2)??????? ????????????????????????????????????,??
??????????????,????????????????????
3)???? ???????,???????????,???????,????????????
4)???? ????????

63
????????
????,????
1???????
????
????
??EXE??
???????? ???????????????
??????
????????
??????
??????? ??????????? ?????????????
??U???
??QQ??
64
2?????????????

1)??????,?????????????
? ????http//db.kingsoft.com
? ??????http//www.rising.com.cn
? ??????http//www.symantec.com
? ??????http//www.jiangmin.com.cn
2)???
?????????????????
??
???Win XP???????????,????????Service Pack 2
???Win 2000???????????

65
????????

???????????????,???????????1)?IE???????HTTP//WWW
.RISING.COM.CN

2) ??????,?????? ,???????

67
(3) ????

??Internet??????????????
??
1)?????(VBS.KJ)??
????
??????DESKTOP.INI? FOLDER.HTT
????????????
????????,?????????????????
????
?????????DESKTOP.INI?FOLDER.HT
T,???????

???????????
Backdoor.Win32.Tompai.b
????
? ????

???????????????
??????????????????????
? ??????

?3?????
70
10.9 ??????

??(Hacker)????????????????,????????,??????????????
?,?????????????,???????????????????????
???????
????
????
??????
???????????

71
?????????

1)??????
?DNS??????IP?????????
2)????????????,??????????
SNMP??????,???????????????
DNS?? ?????IP??
Ping?????????????
Telnet?FTP?????????
?????Internet??????ISS(Internet
Security Scanner)?????????SATAN??????????????,????
?????,???????????????
3)????
?????????????????,????????,?????????????????,??
??????????,????????????

72
?????????

1)????
??????????????????????????????????? ?
2)IP??(Sniffing)???(Spoofing)
????????,???????????????????????????,????????????
?????????
?? ??????????????????????,?????????????????????
?????????????????????????IP????????DNS???ARP????We
b????
3)????
????????????????????????
4)????
?????????????,???????????????????