1769-OW16
1769-OW16
主营产品:DCS集散式控制系统、PLC可编程控制器、数控系统、
(CPU处理器、模块、卡件、控制器、伺服驱动、工作站、驱动器、
马达、 内存卡、 电源,机器人备件等)各类工控产品
模块优点
1:使得内核更加紧凑灵活。
2:修改内核时, 不必重新编译整个内核。
3:模块可以不依赖于某个固定的硬件平台,即使它依赖于某系统特殊的硬件特点。
4:模块的目标代码一旦被链接到内核,它的作用和静态链接的内核目标代码完全等价.所以当调用模块函数时,无须显式的消息传递.。
5:截获系统调用。
模块缺点(模块机制带来安全上的隐患)
1:修改输出符号表;
2:通过修改系统调用,使模块自己隐性;
3:重定向文件操作;
4:修改文件属主;
5:隐藏进程;
6:重定向可执行文件;
7:通过修改系统调用 sys_socketcall,使得系统在收到指定数据包后打开后门;
8:TTY 劫持;
9:病毒。
TCSESM243F2CU0
440R-S13R2
MiCOM P143
ACS880-01-096A-5\70kVA\0.5kV
2097-V34PR6
353-1AG41-4DA1
HPU690/035MB2
A05B-2600-C001
NS15-TX01B-V2
VBG-PN-K20-D-BV
NS12-TS01B-V2
6SN1123-1AA00-0LA3
6FX2007-1AE04
2094-EN02D-M01-S0
3BHE006412R0101
3BHE004573R0041
3BHE028761R0101
6SE7090-0XX84-0BJ0
6SE7090-0XX84-1FK0
3BHE024577R0101
6GK5308-2FL10-2AA3
TCSESM243F2CU0
MFE190-04UD-06A0-2
CI854A CI854AK01 3BSE030220R1
25C-A4P8N114
6ES7143-1BF30-0XB0
ASTEC LPQ252
ACS580-01-045A-4
1756-EN2T
1756-EN2TR??
OMRON PRT1-SCU11
3BHE027859R0102
ACS580-01-032A-4
LXM62PD84A11000
6SL3353-1AG41-4DA1
MVC3003-4003
124-1MC01-0AX0
224-0BE27-5UA0?
120-2TE21-8AC0
138-7EA01-0AA0
A860-2140-V003
MVC3003-4003
6SL3210-1SE31-8UA0
950-1AA01
FX3-CPU130002
2711P-T7C21D8S
DL100-22AA2112
6DD1661-0AE1
6DD1600-0BB0
2711P-T6C21D8S
HVE02.2-W018N
6ES7158-3AD10-0XA0
6SE6440-2UD27-5CA1
6AG1435-2AD00-4AA0
6ES7158-3AD10-0XA0
157-0AD82-0XA0
TSXP57103M
140NOE77100
140CPU43412A
6ES7148-6JD00-0AB0
8V1090.001-2
8BVI0110HWD0.000-1
8I74T400037.010-1
8BVI0055HWD0.000-1
6SG7065-0EB60-0
X20CP1484
X20IF10E1-1
A06B-0166-B189
6SL3040-1LA01-0AA0
2713P-T10CD1
MC07B0220-503-4-00
A5E00825002
6SG7065-0EB60-0
531-7KF00-0AB0
3BHE014557R6104
BMEP581020
E82EV302-4C
CX5010-0112
642-0BD01-3AX0
IC695CRU320
6DD1640-0AH0
6SL3320-1TG41-3AA3
CURR.MEAS.BOARD CVMI2 UF C911 B108
2UBA004416R0002
1756-PB75R
1756-PB75R
SDCS-FEX-425-INT
GT2508-VTBD
6AV6646-1BA22-1NA0
ATV930C11N4C
IC695ALG626CA-HF
ACS800-01-0050-3 D150 P901
760-0HF00-0AA1
1756-L74 1 171018
5069-OF8
5069-HSC2XOB4
2198-D020-ERS3
ACS800-01-0140-5 D150 P901
AC900F (PM902F)
2094-BC02-M02-M
MVI56E-MCMR
1756-IF4FXOF2F
VE5009
CI930F 3BDH001010R0002
6GK1503-4CB00
6DD1682-0CH3
3HAC029818-001
443-1GX30-0XE0
MDX61B0022-5A3-4-0T
X20MM2436??
MXA81A-004-503-00
6SL3352-1AE38-4CA1
E28D.1TDF6B
6GK7342-5DA03-0XE0
IC755CSW07CDA
MXA81A-004-503-00
E28D.1TDF6B
6GK7342-5DA03-0XE0
3RW4055-6BB44
CJ1W-PRM21
2198-P070
6ES7412-3HJ14-0AB0
6ES7416-2XN05-0AB0
22B-D017N104??
1769-L32E
3RW4055-6BB44
1SAR700110R0010
1769-IF16C
6AV6642-0DA01-1AX0
NBRA-658
FX5U-32MT/ESS
MR-J4-40B-RJ
6AV2124-0GC01-0AX0
440-2UD35-5FB1
5069-L310ER
MPL-B330P-SJ74AA
3BHE039426R0101
1769-PB4
2711P-T15C22D9P
20F11NC060JA0NNNNN
1756-EN3TR
1783-US16T
2094-BC04-M03-S
5SHY4045L0001,(Code:3BHB018162R0001)
317-2EK14-0AB0
6ES7416-2XP07-0AB0
REF542PLUS
REF542PLUS
BMENOC0301
6FC5371-0AA30-0AB0
ACS880-01-045A-3
6SL3120-1TE26-0AC0
FR-A840-7.5K-1
BMEH586040
6FC5203-0AF02-0AA2
6FC5303-1AF10-8AA0
KJ2201X1-BA1
6SE6440-2AD22-2BA1
TSXP574634M
RDCU-02C
ATV71HD75N4Z
M102-P
ATV71HD90N4
430-2UD34-5EB0
ATV930D75N4
2198-D020-ERS4
130-6TE25-5AA3
25B-D037N114
ACS880-01-045A-3
6SL3120-1TE26-0AC0
FR-A840-7.5K-1
BMEH586040
SDCS-FEX-4A
1734-IE4S
1734-OB8S
1756-IF8H
IC695CPE305
BMI1003P37F
LXM32IECT
6GK5206-2BS00-2AC2
VPL-B1306F-CJ12AA
153-4AA01-0XB0
124-1DC01-0AX0
3HAC050363-001
6ES7677-1DD10-0BA0
6SL3330-6TG41-2AA3
153-2BA10-0XB0
DP700B750T105502
2094-BM01-M
443-1RX00-0XE0
FS450R17KE3/AGDR-71C
PSE105-600-70
MVI56E-MNETR
A06B-6117-H210
7MH4960-2AA01
6ES7653-2BB00-0XB5
EVS9321-EP
EVS9326-EP
PM864AK01
682-0CH2
6ES7412-5HK06-0AB0
440-2AD33-0EA1
6GK5992-2AM00-8AA0
TM221CE24T
0248A-00020SV
NX701-1600
6SL3210-1PE31-8AL0
153-2BA10-0XB0
513-1RL00-0AB0
6ES7417-5HT06-0AB0
016-1EA61
515-2AM02-0AB0
440R-EM4R2
6GK1503-2CC00
1769-L36ERM
6ES7155-5AA01-0AB0
NS10-TV00B-V2
CJ2M-CPU33
2711P-T12C4D8
130-6TE21-6AA4
2198-P070
6SL3210-1PE31-8AL0
BMXAM00802
AJ65SBT2B-64TD
5094-IF8IH
ATV340D75N4E
6AV6644-0AB01-2AX0
BMXCPS4002S
FS450R12KE3/AGDR-71CS
1756-IR12
BMXCPS4002S
2711P-T7C21D8S
5094-IF8IH
ATV340D75N4E
6AU1455-2AD00-0AA0
MDX61B0008-5A3-4-0T
6DL1135-6TF00-0PH1
6ES7 335-7HG02-0AB0
6DL1134-6TH00-0PH1
124-0QC02-0AX1
688-3AF37-0AX0
3BHE023784R0001
20G1ANC456AA0NNNNN
352-1AE41-0FA1?
MDX61B0075-5A3-4-00
1734-IR2
UMC554000-01
DO818
140NOE77100
MiCOM P143
440R-S12R2
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