霍尼韋爾 FF-SB12E04K-S2¯1C31179G02

FF-SB12E04K-S2，F(xiàn)F-SB12E04K-S2

1C31179G02¯1C31179G02

21世紀是信息化時代。對石油化工等制造業(yè)而言，以震網(wǎng)蠕蟲為代表的木馬、病毒等對工業(yè)自動化生產(chǎn)安全帶來了*威脅，因此工業(yè)控制系統(tǒng)的安全成為信息化時代企業(yè)安全生產(chǎn)的重中之重。調(diào)查報告顯示，在工業(yè)信息安全產(chǎn)品應(yīng)用領(lǐng)域中，石油化工占比zui多，達34%，其中油氣占13%、石化占11%、化工占10%;而在工控系統(tǒng)防火墻產(chǎn)品應(yīng)用領(lǐng)域中，石油化工占比更高達76%，其中油氣占25%、石化占37%、化工占14%。那么，目前我國石油和化工行業(yè)工業(yè)控制系統(tǒng)安全現(xiàn)狀如何?面臨的安全挑戰(zhàn)有哪些?我們又該如何應(yīng)對?對此，中國化工報記者進行了深入采訪。

工控系統(tǒng)安全不容忽視

國家網(wǎng)絡(luò)與信息安全技術(shù)研究所副所長許俊峰指出，保護工控系統(tǒng)之所以引起高度重視，是因為工控安全所面臨的風(fēng)險有急劇擴大的趨勢。zui初的工控系統(tǒng)，被設(shè)計為獨立封閉的系統(tǒng)，其安全風(fēng)險主要是設(shè)備運行的穩(wěn)定、操作合理性等問題。但是，隨著系統(tǒng)規(guī)模及相應(yīng)系統(tǒng)的融合，商用管理軟件也被廣泛使用，這使得傳統(tǒng)互聯(lián)網(wǎng)中的攻擊手段可能被應(yīng)用于工控系統(tǒng)。

*軟件研究所可信計算與信息保障實驗室副主任蘇璞睿也表示，工業(yè)控制系統(tǒng)的廣泛應(yīng)用使其成為網(wǎng)絡(luò)攻擊的焦點。和傳統(tǒng)網(wǎng)絡(luò)相比，對工業(yè)控制系統(tǒng)的攻擊將對現(xiàn)實社會造成破壞，其破壞性更直接。未來，針對工業(yè)控制系統(tǒng)的攻擊將越來越頻繁，越來越普遍。震網(wǎng)雖然在國內(nèi)尚未有發(fā)作記錄，但其潛在威脅不容忽視，它讓業(yè)內(nèi)人士認識到工業(yè)控制系統(tǒng)面臨的安全威脅。

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霍尼韋爾 FF-SB12E04K-S2¯1C31179G02

FF-SB12E04K-S2，F(xiàn)F-SB12E04K-S2

1C31179G02¯1C31179G02