IC698CRE020
IC698CRE020
隨著工業(yè)化與信息化進(jìn)程的不斷交叉融合，越來越多的信息技術(shù)應(yīng)用到了工業(yè)領(lǐng)域。目前，超過80%的涉及國計(jì)民生的關(guān)鍵基礎(chǔ)設(shè)施依靠工業(yè)控制系統(tǒng)來實(shí)現(xiàn)自動(dòng)化作業(yè)。工業(yè)控制系統(tǒng)已經(jīng)成為國家關(guān)鍵基礎(chǔ)設(shè)施的重要組成部分，工業(yè)控制系統(tǒng)的安全關(guān)系到國家的戰(zhàn)略安全。
：祖巧麗
：
工業(yè)控制系統(tǒng)安全特點(diǎn)
工業(yè)控制系統(tǒng)領(lǐng)域與傳統(tǒng)的信息安全領(lǐng)域有很大的不同。工業(yè)控制系統(tǒng)強(qiáng)調(diào)的是工業(yè)自動(dòng)化過程及相關(guān)設(shè)備的智能控制、監(jiān)測(cè)與管理，而且更為關(guān)注系統(tǒng)的實(shí)時(shí)性與業(yè)務(wù)連續(xù)性。也就是說，工業(yè)控制系統(tǒng)對(duì)系統(tǒng)設(shè)備的可用性、實(shí)時(shí)性、可控性等特性要求很高。
由于工業(yè)控制系統(tǒng)設(shè)備及通信規(guī)約的專有性以及系統(tǒng)的相對(duì)封閉性，使得一般的互聯(lián)網(wǎng)黑客或黑客組織很難獲得相應(yīng)的工業(yè)控制系統(tǒng)研究環(huán)境以及相關(guān)系統(tǒng)資料支持，從而通常黑客的研究工作多集中在互聯(lián)網(wǎng)或普通IT信息系統(tǒng)上，而很少關(guān)注工業(yè)控制系統(tǒng)，自然相關(guān)的系統(tǒng)及通信規(guī)約的安全缺陷或漏洞也很少被發(fā)現(xiàn)。
但是隨著2010年“震網(wǎng)”及后續(xù)一系列工控安全事件的發(fā)生，表明出于某些組織、國家的政治、經(jīng)濟(jì)、軍事等原因，工業(yè)控制系統(tǒng)已經(jīng)面臨這些組織所發(fā)起的新型高級(jí)可持續(xù)的擊威脅。
SQUARE D G2-LA SERVICE FITTING W/ ONE 3/4" BUSHED OPENING, NIB
EMECANIQUE * SQUARE D TERMINAL BLOCK * GV2 G254
SQUARE D KEY LOCK SWITCH LOT OF 2 9001 KA1 SER K
SQUARE D CLASS 5010 FORM S SIZE 16" WB BRAKE TYPE F1670 SER. B
SQUARE D 3-POLE 30A 400VAC THERMAL-MAGNETI?C CIRCUIT BREAKER FCL34030
SQUARE D POWER DISTRIBUTION BLOCK COVER 9080 LB51 *NEW, PACK OF 5*
SQUARE D 1.5KVA DRY TYPE SINGLE PHASE 1.5S1F TRANSFORMER SFA H-1
SQUARE D DOOR CLOSING MECHANISM, 9423M8 SERIES A *NEW*
SQUARE D SERVICE FITTING, G2-BA *NEW*
SQUARE D 60A 250/600V S2 CIRCUIT BREAKER FHL36060
SQUARE D SINGLE POLE FUSE HOLDER 9080 / PF-1 SER-B LOT OF 4
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONNECT SK500G1
SQUARE D TYPE 3R 50/60HZ 2240/440 TO 110/220V 5KVA ST TRANSFORMER 5S67F
SQUARE D 3AMP MAG-GARD CIRCUIT BREAKER FAL3600311M
TORRINGTON 50MM I.D. 65MM O.D. NEEDLE ROLLER BEARING, HJ-324120 *NEW*
SQUARE D 110/120VAC COIL NEMA SIZE 00 3-POLE STARTER 8536 SA012
SQUARE D ELBOW 45 DEGREE 4X4 NIB
SQUARE D 600V 400A 2 POLE MOLDED CASE CIRCUIT BREAKER, LA26400AB
SQUARE D 60A 600VAC SAFETY SWITCH SER.F05 HU6S2AWK 99246
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC363206 *NEW*
SQUARE D * MAGNETIC COIL * 2936 S1 C30A
SQUARE D 10A 2-POLE 120/240VAC CIRCUIT BREAKER NE-2652
SQUARE D 12VDC COIL MINIATURE GENERAL PURPOSE RELAY RSD4V51 *NEW*
SQUARE D 400A PBQA FUSIBLE SWITCH INTERLOCK HARDWARE KIT PBQA-INTKIT *NEW*
SQUARE D 3-POLE 40A DISCONNECT SWITCH 9421 V2 SER. A *NEW*
SQUARE-D * DOUBLE BLOCK * 9001KA-1 SER G
SQUARE D MULTI 9 C60 4A 1-POLE C-CURVE CIRCUIT BREAKER NIB 24428 100565
SQUARE-D * MAGNET COIL NIB * 2936 S1 C27A
SQUARE D LIMIT SWITCH ARM W/ ROLLER 9007LA7 2441C41G1 *NEW*
SQUARE D SORGEL CLASS AA 60HZ 3PH 480 TO 480/277 30KVA TRANSFORMER 30T76H
SQUARE D 400A MOULDED CASE SWITCH SLAL3000M SERIES 4
SQUARE D 3-POLE 30A 600VAC CIRCUIT BREAKER FAL36030-15M
SQUARE D EQ5300 SERIES 1 52045-034-50 MEMPACK, NEW
SQUARE D 225T3H SORGEL INSULATED TRANSFORMER 225 KVA
SQUARE D 225A, 240VAC/48VDC MAX, 4W, 3-PHASE PANELBOARD NQOD442L225CU
SQUARE D G2-LA SERVICE FITTING W/ ONE 3/4" BUSHED OPENING, NIB
EMECANIQUE * SQUARE D TERMINAL BLOCK * GV2 G254
SQUARE D KEY LOCK SWITCH LOT OF 2 9001 KA1 SER K
SQUARE D CLASS 5010 FORM S SIZE 16" WB BRAKE TYPE F1670 SER. B
SQUARE D 3-POLE 30A 400VAC THERMAL-MAGNETI?C CIRCUIT BREAKER FCL34030
SQUARE D POWER DISTRIBUTION BLOCK COVER 9080 LB51 *NEW, PACK OF 5*
SQUARE D 1.5KVA DRY TYPE SINGLE PHASE 1.5S1F TRANSFORMER SFA H-1
SQUARE D DOOR CLOSING MECHANISM, 9423M8 SERIES A *NEW*
SQUARE D SERVICE FITTING, G2-BA *NEW*
SQUARE D 60A 250/600V S2 CIRCUIT BREAKER FHL36060
SQUARE D SINGLE POLE FUSE HOLDER 9080 / PF-1 SER-B LOT OF 4
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONNECT SK500G1
SQUARE D TYPE 3R 50/60HZ 2240/440 TO 110/220V 5KVA ST TRANSFORMER 5S67F
SQUARE D 3AMP MAG-GARD CIRCUIT BREAKER FAL3600311M
TORRINGTON 50MM I.D. 65MM O.D. NEEDLE ROLLER BEARING, HJ-324120 *NEW*
SQUARE D 110/120VAC COIL NEMA SIZE 00 3-POLE STARTER 8536 SA012
SQUARE D ELBOW 45 DEGREE 4X4 NIB
SQUARE D 600V 400A 2 POLE MOLDED CASE CIRCUIT BREAKER, LA26400AB
SQUARE D 60A 600VAC SAFETY SWITCH SER.F05 HU6S2AWK 99246
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC363206 *NEW*
SQUARE D * MAGNETIC COIL * 2936 S1 C30A
SQUARE D 10A 2-POLE 120/240VAC CIRCUIT BREAKER NE-2652
SQUARE D 12VDC COIL MINIATURE GENERAL PURPOSE RELAY RSD4V51 *NEW*
SQUARE D 400A PBQA FUSIBLE SWITCH INTERLOCK HARDWARE KIT PBQA-INTKIT *NEW*
SQUARE D 3-POLE 40A DISCONNECT SWITCH 9421 V2 SER. A *NEW*
SQUARE-D * DOUBLE BLOCK * 9001KA-1 SER G
SQUARE D MULTI 9 C60 4A 1-POLE C-CURVE CIRCUIT BREAKER NIB 24428 100565
SQUARE-D * MAGNET COIL NIB * 2936 S1 C27A
SQUARE D LIMIT SWITCH ARM W/ ROLLER 9007LA7 2441C41G1 *NEW*
SQUARE D SORGEL CLASS AA 60HZ 3PH 480 TO 480/277 30KVA TRANSFORMER 30T76H
SQUARE D 400A MOULDED CASE SWITCH SLAL3000M SERIES 4
SQUARE D 3-POLE 30A 600VAC CIRCUIT BREAKER FAL36030-15M
SQUARE D EQ5300 SERIES 1 52045-034-50 MEMPACK, NEW
SQUARE D 225T3H SORGEL INSULATED TRANSFORMER 225 KVA
SQUARE D 225A, 240VAC/48VDC MAX, 4W, 3-PHASE PANELBOARD NQOD442L225CU
SQUARE D G2-LA SERVICE FITTING W/ ONE 3/4" BUSHED OPENING, NIB
EMECANIQUE * SQUARE D TERMINAL BLOCK * GV2 G254
SQUARE D KEY LOCK SWITCH LOT OF 2 9001 KA1 SER K
SQUARE D CLASS 5010 FORM S SIZE 16" WB BRAKE TYPE F1670 SER. B
SQUARE D 3-POLE 30A 400VAC THERMAL-MAGNETI?C CIRCUIT BREAKER FCL34030
SQUARE D POWER DISTRIBUTION BLOCK COVER 9080 LB51 *NEW, PACK OF 5*
SQUARE D 1.5KVA DRY TYPE SINGLE PHASE 1.5S1F TRANSFORMER SFA H-1
SQUARE D DOOR CLOSING MECHANISM, 9423M8 SERIES A *NEW*
SQUARE D SERVICE FITTING, G2-BA *NEW*
SQUARE D 60A 250/600V S2 CIRCUIT BREAKER FHL36060
SQUARE D SINGLE POLE FUSE HOLDER 9080 / PF-1 SER-B LOT OF 4
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONNECT SK500G1
SQUARE D TYPE 3R 50/60HZ 2240/440 TO 110/220V 5KVA ST TRANSFORMER 5S67F
SQUARE D 3AMP MAG-GARD CIRCUIT BREAKER FAL3600311M
TORRINGTON 50MM I.D. 65MM O.D. NEEDLE ROLLER BEARING, HJ-324120 *NEW*
SQUARE D 110/120VAC COIL NEMA SIZE 00 3-POLE STARTER 8536 SA012
SQUARE D ELBOW 45 DEGREE 4X4 NIB
SQUARE D 600V 400A 2 POLE MOLDED CASE CIRCUIT BREAKER, LA26400AB
SQUARE D 60A 600VAC SAFETY SWITCH SER.F05 HU6S2AWK 99246
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC363206 *NEW*
SQUARE D * MAGNETIC COIL * 2936 S1 C30A
SQUARE D 10A 2-POLE 120/240VAC CIRCUIT BREAKER NE-2652
SQUARE D 12VDC COIL MINIATURE GENERAL PURPOSE RELAY RSD4V51 *NEW*
SQUARE D 400A PBQA FUSIBLE SWITCH INTERLOCK HARDWARE KIT PBQA-INTKIT *NEW*
SQUARE D 3-POLE 40A DISCONNECT SWITCH 9421 V2 SER. A *NEW*
SQUARE-D * DOUBLE BLOCK * 9001KA-1 SER G
SQUARE D MULTI 9 C60 4A 1-POLE C-CURVE CIRCUIT BREAKER NIB 24428 100565
SQUARE-D * MAGNET COIL NIB * 2936 S1 C27A
SQUARE D LIMIT SWITCH ARM W/ ROLLER 9007LA7 2441C41G1 *NEW*
SQUARE D SORGEL CLASS AA 60HZ 3PH 480 TO 480/277 30KVA TRANSFORMER 30T76H
SQUARE D 400A MOULDED CASE SWITCH SLAL3000M SERIES 4
SQUARE D 3-POLE 30A 600VAC CIRCUIT BREAKER FAL36030-15M
SQUARE D EQ5300 SERIES 1 52045-034-50 MEMPACK, NEW
SQUARE D 225T3H SORGEL INSULATED TRANSFORMER 225 KVA
SQUARE D 225A, 240VAC/48VDC MAX, 4W, 3-PHASE PANELBOARD NQOD442L225CU
SQUARE D G2-LA SERVICE FITTING W/ ONE 3/4" BUSHED OPENING, NIB
EMECANIQUE * SQUARE D TERMINAL BLOCK * GV2 G254
SQUARE D KEY LOCK SWITCH LOT OF 2 9001 KA1 SER K
SQUARE D CLASS 5010 FORM S SIZE 16" WB BRAKE TYPE F1670 SER. B
SQUARE D 3-POLE 30A 400VAC THERMAL-MAGNETI?C CIRCUIT BREAKER FCL34030
SQUARE D POWER DISTRIBUTION BLOCK COVER 9080 LB51 *NEW, PACK OF 5*
SQUARE D 1.5KVA DRY TYPE SINGLE PHASE 1.5S1F TRANSFORMER SFA H-1
SQUARE D DOOR CLOSING MECHANISM, 9423M8 SERIES A *NEW*
SQUARE D SERVICE FITTING, G2-BA *NEW*
SQUARE D 60A 250/600V S2 CIRCUIT BREAKER FHL36060
SQUARE D SINGLE POLE FUSE HOLDER 9080 / PF-1 SER-B LOT OF 4
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONNECT SK500G1
SQUARE D TYPE 3R 50/60HZ 2240/440 TO 110/220V 5KVA ST TRANSFORMER 5S67F
SQUARE D 3AMP MAG-GARD CIRCUIT BREAKER FAL3600311M
TORRINGTON 50MM I.D. 65MM O.D. NEEDLE ROLLER BEARING, HJ-324120 *NEW*
SQUARE D 110/120VAC COIL NEMA SIZE 00 3-POLE STARTER 8536 SA012
SQUARE D ELBOW 45 DEGREE 4X4 NIB
SQUARE D 600V 400A 2 POLE MOLDED CASE CIRCUIT BREAKER, LA26400AB
SQUARE D 60A 600VAC SAFETY SWITCH SER.F05 HU6S2AWK 99246
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC363206 *NEW*
SQUARE D * MAGNETIC COIL * 2936 S1 C30A
SQUARE D 10A 2-POLE 120/240VAC CIRCUIT BREAKER NE-2652
SQUARE D 12VDC COIL MINIATURE GENERAL PURPOSE RELAY RSD4V51 *NEW*
SQUARE D 400A PBQA FUSIBLE SWITCH INTERLOCK HARDWARE KIT PBQA-INTKIT *NEW*
SQUARE D 3-POLE 40A DISCONNECT SWITCH 9421 V2 SER. A *NEW*
SQUARE-D * DOUBLE BLOCK * 9001KA-1 SER G
SQUARE D MULTI 9 C60 4A 1-POLE C-CURVE CIRCUIT BREAKER NIB 24428 100565
SQUARE-D * MAGNET COIL NIB * 2936 S1 C27A
SQUARE D LIMIT SWITCH ARM W/ ROLLER 9007LA7 2441C41G1 *NEW*
SQUARE D SORGEL CLASS AA 60HZ 3PH 480 TO 480/277 30KVA TRANSFORMER 30T76H
SQUARE D 400A MOULDED CASE SWITCH SLAL3000M SERIES 4
SQUARE D 3-POLE 30A 600VAC CIRCUIT BREAKER FAL36030-15M
SQUARE D EQ5300 SERIES 1 52045-034-50 MEMPACK, NEW
SQUARE D 225T3H SORGEL INSULATED TRANSFORMER 225 KVA
SQUARE D 225A, 240VAC/48VDC MAX, 4W, 3-PHASE PANELBOARD NQOD442L225CU
