Telstra International企業(yè)業(yè)務(wù)主管Geraldine Kor表示：“要利用技術(shù)進(jìn)行制造創(chuàng)新，必須加強(qiáng) IT 和 OT 之間的連接，但它會(huì)增加泄露的風(fēng)險(xiǎn)。然而，很少有公司在保護(hù)和防御此類網(wǎng)絡(luò)風(fēng)險(xiǎn)方面成熟?！?/p>

“Our study also uncovered a fragmented approach to security responsibility, which can leave manufacturing businesses without a clear direction. This responsibility must be clear and integrated so that one group or person will have the authority to act on security challenges for mission-critical systems.  It is equally important to have the right people and security-focused culture as their absence will hinder security posture readiness, compounding technical challenges.”

“我們的研究還揭示了一種分散的安全責(zé)任方法，這可能會(huì)使制造企業(yè)沒有明確的方向。此責(zé)任必須明確且集成，以便一個(gè)組或個(gè)人有權(quán)對(duì)任務(wù)關(guān)鍵型系統(tǒng)的安全挑戰(zhàn)采取行動(dòng)。 擁有合適的人員和注重安全的文化同樣重要，因?yàn)樗麄兊娜毕瘜⒆璧K安全態(tài)勢(shì)的準(zhǔn)備，從而加劇技術(shù)挑戰(zhàn)?！?/p>

Ganesh Narayanan, Telstra International’s hlobal head of Cyber Security, noted that the manufacturing and other industrial sectors historically relied on air gapping for security, where OT systems are typically segregated from corporate IT systems to protect against external threats. However, this approach is no longer sustainable with increasing IT-OT convergence, which expands the threat surface significantly.

Telstra International網(wǎng)絡(luò)安全主管Ganesh Narayanan指出，制造業(yè)和其他工業(yè)部門歷來依賴空氣間隙來實(shí)現(xiàn)安全，其中OT系統(tǒng)通常與企業(yè)IT系統(tǒng)隔離，以抵御外部威脅。但是，隨著IT-OT融合的提高，這種方法不再可持續(xù)，這大大擴(kuò)大了威脅面。

He said: “IT and OT integration create enormous value for organisations across industries, although organisations must address risks to unlock its potential. Organisations should prioritise IT/OT and IoT security across six core areas: Collaboration and planning, defining a strategy, bolstering technical expertise, assign responsibility and accountability, leveraging the right t