CoDeSys 琚洕閲嶅ぇ缂洪櫡-鏂伴椈璧勮-閰峰痉缃 - CoDeSys杞欢鏁欑▼涓嬭浇,CoDeSys宸ユ帶璧勮闂ㄦ埛
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CoDeSys 琚洕閲嶅ぇ缂洪櫡

[澶嶅埗閾炬帴]

璇ョ敤鎴蜂粠鏈鍒

鍙戣〃浜 2013-12-26 23:41:16 | 鏄剧ず鍏ㄩ儴妤煎眰 |闃呰妯″紡
CoDeSys 琚洕閲嶅ぇ缂洪櫡
ZCOM鐢靛瓙鏉傚織    鏉傚織:璁$畻鏈轰笘鐣
鍑哄:璁$畻鏈轰笘鐣 12骞寸43鏈  浣滆:娌堝缓鑻

鍒嗕韩鍒帮細


鐐瑰嚮鏌ョ湅鍘熷浘

    鎹畨鍏ㄥ挩璇㈠叕鍙窪igitalBond鐨勪竴浠芥姤鍛婃樉绀猴紝CoDeSys杩欎釜杞欢鍚湁鐨勪竴涓畨鍏ㄦ紡娲烇紝璁╂綔鍦ㄧ殑鏀诲嚮鑰呭彲浠ュ湪涓嶉渶瑕侀獙璇佽韩浠界殑鎯呭喌涓嬶紝鍦ㄦ槗鍙楁敾鍑荤殑璁惧涓婃墽琛屾晱鎰熷懡浠ゃ

    CoDeSys鏄敱鎬婚儴璁惧湪寰峰浗鑲櫘婊曠殑涓瀹跺悕涓3S-SmartSoftwareSolutions鐨勫叕鍙稿紑鍙戣屾垚鐨勩傛嵁璇ュ叕鍙哥綉绔欎粙缁嶏紝杩欎釜杞欢鐢ㄤ簬200澶氬鍘傚晢鐨勫伐涓氭帶鍒剁郴缁燂紙ICS锛変笂銆

    涓嶅彯鏃犵紳鐨勮泲

    鍘诲勾DigitalBond鍚姩浜嗚繖涓狪CS瀹夊叏鐮旂┒椤圭洰锛屽彂鐜拌瀹夊叏婕忔礊鐨勬槸DigitalBond浠ュ墠鐨勭爺绌朵汉鍛橀噷寰仿锋鐗规浖锛屼粬鏄疨rojectBasecamp椤圭洰鐨勪竴鍛樸

    璇ュ畨鍏ㄦ紡娲炶鎻忚堪涓烘槸涓璁¢棶棰橈紝瀛樺湪浜嶤oDeSys杩愯绯荤粺锛岃繖涓簲鐢ㄧ▼搴忚繍琛屽湪鍙紪绋嬮昏緫鎺у埗鍣紙PLC锛夎澶囦笂銆侾LC鏄竴绉嶆暟瀛楄绠楁満锛岃礋璐h嚜鍔ㄦ帶鍒跺彂鐢靛巶銆佺煶娌瑰ぉ鐒舵皵绮剧偧鍘傘佸伐鍘傚強鍏朵粬宸ヤ笟鎴栧啗浜嬭鏂界殑鏈虹數杩囩▼銆

    CoDeSys杩愯绯荤粺璁㏄LC鍙互瑁呭叆鍜屾墽琛屾墍璋撶殑姊舰閫昏緫鏂囦欢锛岃繖浜涙枃浠跺彲浠ュ湪鏅氳绠楁満涓婄敤CoDeSys寮鍙戝伐鍏峰寘鏉ュ垱寤猴紝骞朵笖鎵鍖呭惈鐨勬寚浠ゅ奖鍝嶇潃鐢盤LC鎺у埗鐨勮繃绋嬨

    鎹瓺igitalBond鐨勬姤鍛婃樉绀猴紝CoDeSys杩愯绯荤粺鍙互鎵撳紑涓椤筎CP锛堜紶杈撴帶鍒跺崗璁級渚﹀惉鏈嶅姟锛岃鏈嶅姟璁╀汉浠笉闇瑕侀獙璇佽韩浠斤紝灏卞彲浠ヨ闂懡浠よ鎺ュ彛銆

    璇ュ叕鍙稿紑鍙戝苟鍏竷浜嗕袱涓狿ython鑴氭湰锛氫竴涓彲鐢ㄤ簬璁块棶鍛戒护琛屾帴鍙o紝鍙︿竴涓彲浠ュ湪杩愯CoDeSys杩愯绯荤粺鐨凱LC涓婅鍙栨垨鍐欏叆鏂囦欢銆傚叕鍙告墦绠楁妸杩欎簺鑴氭湰杞崲鎴愰潰鍚慚etasploit鐨勬ā鍧楋紝Metasploit鏄竴绉嶆祦琛岀殑娓楅忔祴璇曟鏋躲

    瑙哖LC璁惧鍨嬪彿鑰屽畾锛屽懡浠よ鎺ュ彛璁╂綔鍦ㄧ殑鏀诲嚮鑰呭彲浠ュ紑濮嬨佸仠姝㈡垨閲嶇疆PLC绋嬪簭锛涜浆鍌≒LC鍐呭瓨锛涜幏寰楀叧浜庡湪PLC涓婅繍琛岀殑浠诲姟鍜岀▼搴忕殑淇℃伅锛涙嫹璐濄佹洿鍚嶅拰鍒犻櫎PLC鏂囦欢绯荤粺涓婄殑鏂囦欢锛涗互鍙婅缃垨鍒犻櫎鍦ㄧ嚎璁块棶瀵嗙爜鍜屾洿澶氬唴瀹广

    DigitalBond鐨勫垱濮嬩汉鍏奸甯墽琛屽畼浠e皵路褰煎緱妫繎鏃ュ湪鍗氭枃涓〃绀猴紝瀹夊叏婕忔礊鍜岃剼鏈彧鍦ㄦ潵鑷261瀹跺彲鑳藉彈鍒板奖鍝嶇殑鍘傚晢鐨勪竴灏忔壒浜у搧涓婅繘琛屼簡娴嬭瘯銆傚叾涓竴绉峆LC鍦▁86澶勭悊鍣ㄤ笂杩愯Linux锛岃屽彟涓绉峆LC鍦ˋRM澶勭悊鍣ㄤ笂杩愯WindowsCE銆

    瀹夊叏鍏徃IOActive鐨勫畨鍏ㄧ爺绌朵汉鍛橀瞾瀹韭锋濉旂帥濉旇繎鏃ラ氳繃鐢靛瓙閭欢璇达細鈥滆繖娆℃敾鍑讳笉浠呭彲浠ョ敤鏉ユ帶鍒禤LC锛岃繕鍙互鐢ㄦ潵鎶奝LC鍙樻垚鈥樹唬鐞嗏欙紝杩涜屾敾鍑荤綉缁滀笂鐨勫叾浠栬澶囥傗濅綔涓篜rojectBasecamp鐨勪竴鍛橈紝妗戝鐜涘杩囧幓鏇惧彂鐜颁簡宸ヤ笟鎺у埗绯荤粺瀛樺湪鐨勫畨鍏ㄦ紡娲炪

    3S-SmartSoftware鐨勬敮鎸佺粡鐞嗗焹寰锋俯路鏂介煢鏋楁牸杩戞棩閫氳繃鐢靛瓙閭欢璇达細鈥滄垜浠剰璇嗗埌浜嗚繖涓畨鍏ㄩ棶棰樸傝ˉ涓佹鍦ㄥ紑鍙戝綋涓紝浣嗚繕娌℃湁鍙戝竷銆傛垜浠殑鍘嬪姏寰堝ぇ锛屾鍦ㄧ鍔涜В鍐宠繖浜涢棶棰樸傗

    鏂介煢鏋楁牸琛ㄧず锛屾敾鍑昏呭彧鏈夊凡缁忚闂簡PLC杩愯绯荤粺杩愯鍦ㄥ叾涓殑缃戠粶锛屾墠鑳介捇杩欎釜瀹夊叏婕忔礊鐨勭┖瀛愩備粬琛ㄧず锛岄櫎闈為澶栫殑淇濇姢鎺柦钀藉疄鍒颁綅锛屽惁鍒欏彲浠ヤ粠浜掕仈缃戣闂繍琛岀郴缁熴

    浠ラ槻涓囦竴

    閲屽痉路鎬鐗规浖濡備粖鍦↖OActive鎷呬换瀹夊叏椤鹃棶锛屼粬鍦╰witter涓婅锛氣滀负鏁颁笉灏戠殑鏄撳彈鏀诲嚮鐨凜oDeSys绯荤粺鏆撮湶鍦ㄤ簰鑱旂綉闈㈠墠銆傛湁浜涢氳繃shodan鎼滅储寮曟搸灏辫兘琚彂鐜帮紝鏈変簺閫氳繃鑷畾涔夋壂鎻忓氨鑳借鍙戠幇銆傗

    妗戝鐜涘璇达細鈥滄寜閬撶悊锛孭LC涓嶅彲浠ラ氳繃浜掕仈缃戝氨鑳借璁块棶銆傜劧鑰岋紝璁稿缃戠粶閫氳繃楂樼骇鍙寔缁▉鑳侊紙APT锛夎屼腑鎷涳紝杩欑鎭舵剰杞欢涓烘敾鍑昏呮彁渚涗簡鏈湴缃戠粶璁块棶鏉冮檺锛涘湪杩欐牱鐨勬儏鍐典笅锛岀綉缁滆竟鐣屼笉鍐嶉噸瑕併傗

    鏂介煢鏋楁牸璇达細鈥滃簲褰撳敖閲忛伩鍏嶅皢PLC鍜孭LC缃戠粶鏆撮湶鍦ㄥ叕鍏辩綉缁滃拰浜掕仈缃戦潰鍓嶃傗濅粬琛ㄧず锛屽鎴峰簲璇ラ噰鐢ㄥ彟澶栫殑瀹夊叏灞傦紝姣斿涓鸿繙绋嬭闂娇鐢ㄨ櫄鎷熶笓鐢ㄧ綉缁滐紙VPN锛夛紝瀹夎闃茬伀澧欙紝杩樺簲璇ラ檺鍒跺彧鏈夋巿鏉冪敤鎴锋墠鑳借闂晱鎰熺綉缁溿

    瀹夊叏婕忔礊鐮旂┒鍏徃ReVuln鐨勫畨鍏ㄧ爺绌朵汉鍛樿矾鏄撳悏路濂ラ噷鐜涜锛氣滀笌SCADA锛堢洃绠℃帶鍒跺拰鏁版嵁閲囬泦锛夌幆澧冩湁鍏崇殑浠讳綍浜嬫儏閮戒笉瀹瑰拷瑙嗐傗濅粬涔嬪墠鍙戠幇骞舵姭闇蹭簡SCADA绯荤粺瀛樺湪鐨勫畨鍏ㄦ紡娲炪傗滃鏋滀綘鑳芥帶鍒禤LC锛岄偅涔堝氨鑳芥帶鍒跺熀纭璁炬柦銆傗

    姣斿璇达紝Stuxnet鎭舵剰杞欢鍦ㄦ劅鏌撲簡浼婃湕绾冲潶鍏规牳鐕冩枡娴撶缉鍘傜殑PLC鍚庯紝绡℃敼浜嗘墍缂栫▼搴忥紝鐮村潖浜嗗ぇ绾1000鍙搥娴撶缉绂诲績鏈恒傛嵁璇磋繖璧锋敾鍑讳簨浠惰璁や负鑷翠娇浼婃湕鐨勬牳璁″垝鍊掗涓ゅ勾涔嬩箙銆

    骞稿ソ锛屼紬澶氬巶鍟嗗湪娌℃湁瀹樻柟琛ヤ竵鐨勬儏鍐典笅浠嶅彲浠ラ噰鍙栦竴浜涘彉閫氭柟娉曘

    褰煎緱妫锛氣滈粦瀹㈠伐鍏峰湪涓瀹跺巶鍟嗙殑鑷冲皯涓涓骇鍝佷笂鏃犳硶浣跨敤锛岃鍘傚晢涓嶆効閫忛湶濮撳悕銆傝繖瀹跺巶鍟嗛噰鐢ㄤ簡瀹夊叏寮鍙戠敓鍛藉懆鏈燂紙SDL锛夛紝杩欏寘鎷▉鑳佸缓妯$幆鑺傘傝鍏徃璇嗙牬浜嗕笂浼犳湭鎺堟潈姊舰閫昏緫鍜屽叾浠栨伓鎰忔枃浠剁殑濞佽儊锛屽彂鐜癈oDeSys杩愯绯荤粺瑙e喅涓嶄簡杩欎釜闂锛屼簬鏄湪杩愯绯荤粺澶栭潰娣诲姞浜嗕竴灞傗樺畨鍏ㄥ澹斥欍傛墍浠ョ敤鎴锋垨鏀诲嚮鑰呭熀鏈笂闇瑕佸厛楠岃瘉韬唤锛屾墠鑳借闂瓹oDeSys杩愯鎵渚濊禆鐨勯偅涓鍙c傗

    妗戝鐜涘琛ㄧず锛屼笌姝ゅ悓鏃讹紝鍙楀奖鍝嶄骇鍝佺殑鐢ㄦ埛鍙互閮ㄧ讲缃戠粶鍒嗘鏈哄埗銆佽闂帶鍒跺垪琛ㄣ侀槻鐏鍜屽叆渚甸闃茬郴缁熴




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