詳細(xì)介紹
140CPS41400
140CPS41400
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〖廈門光沃自動(dòng)化設(shè)備有限公司 竭誠為您服務(wù)〗
〖:歐工 〗
〖(同號(hào)) 〗
〖: 2479261344 〗
〖
【價(jià)格】如此低價(jià),*
【貨期】大量現(xiàn)貨,下單后即可發(fā)貨
【質(zhì)量】*,進(jìn)口***
【保障】產(chǎn)品經(jīng)過專業(yè)檢測(cè),質(zhì)保一年,15天包退換
【品牌】Allen-Bradley羅克韋爾、ABB、本特利Bently 3500系統(tǒng)卡件、GE、艾默生西屋等模塊卡件
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從接到客戶需求的那一刻起,北京威努特技術(shù)有限公司(以下簡(jiǎn)稱威努特)以實(shí)時(shí)高效為前提、安全可靠為目標(biāo)、主動(dòng)防御為手段,力求為該采氣廠工控系統(tǒng)的安全防護(hù)量身打造精準(zhǔn)的解決方案。
工控系統(tǒng)安全防護(hù)區(qū)別于信息系統(tǒng)安全防護(hù)的一個(gè)重要特征就是:防護(hù)的方案一定是基于對(duì)客戶生產(chǎn)工藝流程的了解。從大的方面講,工控安全是生產(chǎn)安全的一部分,所有安全防護(hù)的目標(biāo)就是保證生產(chǎn)的安全穩(wěn)定運(yùn)行,因此工控系統(tǒng)的實(shí)地調(diào)研和風(fēng)險(xiǎn)評(píng)估是一個(gè)非常重要的環(huán)節(jié),通過該環(huán)節(jié),才可以真正讓安全需求落地。
經(jīng)過調(diào)研和評(píng)估,威努特總結(jié)出如下幾個(gè)關(guān)鍵的安全薄弱環(huán)節(jié):
?管理網(wǎng)與外網(wǎng)連接,生產(chǎn)網(wǎng)與管理網(wǎng)互通,生產(chǎn)網(wǎng)與管理網(wǎng)邊界存在重大安全隱患。
?作為數(shù)據(jù)采集及存儲(chǔ)的關(guān)鍵部分,OPC 服務(wù)器存在諸多安全隱患。
?工業(yè)控制相關(guān)的應(yīng)用系統(tǒng)普遍存在弱口令問題,這也反映出安全意識(shí)的不足。
?工控主機(jī)中會(huì)存儲(chǔ)一些重要的文件,但是文件一般未加密,容易造成核心數(shù)據(jù)丟失,同時(shí)病毒感染的現(xiàn)象普遍。
?便攜式工程師站、操作員站防護(hù)手段不足,會(huì)成為病毒、木馬入侵的跳板。
四、方案設(shè)計(jì)
網(wǎng)絡(luò)安全從來都不是孤立的,我們?cè)趶?qiáng)調(diào)技防的同時(shí),也要重視從管理入手去杜絕安全隱患,因此整個(gè)安全方案*步就是幫助客戶建立起一套有針對(duì)性的工控安全管理體系。
依托對(duì)工業(yè)網(wǎng)絡(luò)和工業(yè)協(xié)議的深度認(rèn)知和深入研究,威努特公司在工控安全領(lǐng)域積累了深厚的技術(shù)基礎(chǔ),結(jié)合該采氣廠的現(xiàn)狀及特點(diǎn),威努特設(shè)計(jì)了涵蓋工控系統(tǒng)邊界防護(hù)、區(qū)域防護(hù)和主機(jī)防護(hù)的縱深防御解決方案,部署了包括威努特工業(yè)防火墻、工控主機(jī)衛(wèi)士(主機(jī)安全加固)以及統(tǒng)一安全管理平臺(tái)等在內(nèi)的一系列自主研發(fā)的安全防護(hù)產(chǎn)品。
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