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#工業物聯網IIoT #工控資安 #工業控制系統ICS

【工控資安的佈防】...

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#工業物聯網IIoT #工控資安 #工業控制系統ICS

【工控資安的佈防】

在工業 4.0、工業物聯網 (IIoT)、數位轉型的智能化驅動下,IT (資訊科技) 與 OT (營運科技) 聚合——許多工控場域 OT 大量採用 IT 網路技術,已然為駭客大開「順手攻擊」的方便之門。以客製化汽車為例,車廠收到客戶訂單後,其企業資源規劃 (ERP) 會連動製造執行系統 (MES) 把訂單轉成生產資料存入資料庫,供生產線設備抓取,將 IT 和 OT 完美連結,IT 攻擊招數也就長驅直入到 OT。

業界有人極端主張:以「物理隔離網閘」(Air-gapped) 將 OT 完全與世隔絕,不能有無線通訊或乙太網 (包括藍牙短距連接)、以多重實體防火牆隔離、所有軟/硬體在安裝前皆須經過測試、資料只能經由 USB 或 CD/DVD 媒介傳送……。然而,當同業都在藉由網路科技突飛猛進時,如此決絕將有損企業競爭力。較務實的作法是:建立白名單,以杜絕外來風險或防止內部人士動手腳。

延伸閱讀:
《防毒如防疫,工控資安需做好區段隔離&邊界管理》
http://www.compotechasia.com/a/opportunity/2021/0823/48826.html

#睿控網安TXOneNetworks


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2002年,憑藉獨特敏銳度察覺到電子業界需求,《COMPOTECHAsia電子與電腦》於中國大陸取得《COMPOTECHChina》月刊發行權,為初到海外發展及當地讀者出具最具前瞻性且中肯的觀察,具有相當影響力,也成為一流國際大廠競相展示研發心血的首選。 2006年,有鑑於網路環境日趨成熟,《COMPOTECHAsia電子與電腦》再度領先同業,首創線上視頻平台CTOV (COMPOTECH Online Video)。自此,成為整合紙本、網站、電子報及線上視頻的全方位媒體。 2016年,為貫徹市場應用及開發技術的連結並擴大群眾基礎,陸續展開 Facebook、Twitter、LinkedIn 等社群平台經營。 「就市論勢、就勢論市」是我們的信念。我們將於每週一、三、五下午在 FB 分享生活中隨處可見的科普知識,以平易近人的方式,用不一樣的角度觀察市場趨勢和技術走向,並不定時穿插轉載網路精彩佳作或趣聞。記得設為「搶先看」哦! “COMPOTECHAsia/ China” issue on 8th monthly. It is the dependent media which focuses on electronic industry situation, end user market, and technology trend. The monthly magazine has become the main channel to get professional information for engineers, purchaser, R&D employees and decision-making management. We perceived the demand of electronic industry and strive to get the distribution rights of “China Edition” in Mainland China in 2002. It gives a lot of prospective and proper observation for the overseas workers and local readers. Gradually, COMPOTECH is getting to be the powerful. Nowadays, COMPOTECH is the first-choice platform for the first-class firms to display their R&D results. Furthermore, in 2006, we were ahead of our competitors to build the CTOV platform (COMPOTECH Online Video) due to the mature internet environment. Since then, COMPOTECH has become the integrated media. For having a thorough knowledge of market applications and technology migration, as well as expanding the base of the masses, we begin to manage the Facebook, Twitter and LinkedIn etc. in 2016.
智能系統設計/應用工程師、產品/專案開發主管、元器件/零組件/準系統採購者的交流園地,於每週一、三、五下午分享【科技應用取向】的趨勢議題。
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