The Journey Beyond Industry 4.0 – Embracing Smart Manufacturing – Industrial Cyber
Industrial Cyber – Jonathon Gordon
The article delves into the evolving landscape of Industry 4.0—representing the convergence of digital technology with traditional industrial methods—and its profound impact on the manufacturing sector.
The piece emphasizes the critical role of smart technologies and automation, presenting a seismic shift in the manufacturing process.
Additionally, the era heralds unique cybersecurity challenges, requiring an intricate balance between advanced technology and heightened security measures.
The Tale of Two Technologies highlights the distinctive traits and priorities of Operational Technology (OT) and Information Technology (IT) within manufacturing processes.
It pinpoints the introduction of IT-style cybersecurity risks in OT due to the emergence of smart technologies, leading to new challenges such as network isolation issues, update complexities, and supply chain threats.
The Purdue Model is presented as a blueprint for cybersecurity in manufacturing, focusing on the separation of various components and building robust defense layers to safeguard Operational Technology/Industrial Control Systems (OT/ICS) from threats like malware.
The model divides the industrial network into several layers, encapsulating both IT and OT systems, enabling robust access control without impeding operational efficiency.
Further, the article underlines the significance of cloud security, particularly as manufacturing increasingly relies on Industrial Internet of Things (IIoT) and cloud computing for efficiency and data analysis.
It emphasizes the need to strike a balance between accessibility and security in cloud-based solutions, employing an asset lifecycle security framework to offer comprehensive IT/OT cybersecurity.
In conclusion, the piece underscores the evolution of Industry 4.0, drawing attention to the complex cybersecurity and system integration challenges it poses.
It emphasizes the strategic importance of trustable assets and solid security plans to ensure a secure and efficient manufacturing process, asserting that safety should remain a paramount focus in both physical and cybersecurity.
Link: https://industrialcyber.co/expert/the-journey-beyond-industry-4-0-embracing-smart-manufacturing/