A plant operator plugged a personal phone into an HMI to charge it and accidentally tethered the device, giving an air-gapped control system a live internet connection. At another site, the cybersecurity lead walked through the front gate wearing a USB drive on a lanyard at a facility with a strict no-USB policy. These are […]
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In 2026, the traditional “air gap” is a logical challenge. The convergence of IT and OT, coupled with AI-driven threats, has rendered “security by obscurity” obsolete. To maintain operational resilience, industrial leaders are shifting their focus toward Identity, Visibility, and Secure Data Transfer.Based on insights from IIoT World Days 2025, this guide highlights six platforms defining the […]
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Digital transformation has turned factories into networks of connected assets, data flows, and intelligent systems. But every new connection expands the attack surface — and with it, the risk. For manufacturers, cybersecurity is no longer just an IT concern; it has become a critical business imperative. It is now a condition of market access, customer […]
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The Internet of Things is no longer a fringe technology. Sensors, cameras, medical devices, industrial controllers, smart meters, and connected vehicles are now integral to how we live, work, and defend our nations. IoT promises enormous economic and social benefits—greater efficiency, new services, improved public safety—but it also vastly expands the attack surface for cyber […]
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Regulatory compliance for industrial control systems (ICS) security has moved from a back-office concern to a boardroom priority. As manufacturing environments become more connected through IIoT sensors, edge devices, and cloud analytics, the attack surface expands dramatically, and regulators are responding with stricter frameworks. In this IIoT World guide, we break down the key regulations […]
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Cybersecurity in manufacturing has evolved far beyond firewalls and network segmentation. As operational technology (OT) environments become increasingly connected to enterprise IT systems, the most significant vulnerability is no longer technical; it is cultural. In this IIoT World analysis, we examine why cultural alignment between cybersecurity teams, plant floor operators, and executive leadership has become […]
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The energy sector faces a cybersecurity challenge unlike any other critical infrastructure domain. As utilities, oil and gas operators, and renewable energy providers accelerate digital transformation, the convergence of operational technology (OT) and information technology (IT) systems expands the attack surface dramatically. In this IIoT World deep dive, we explore how energy organizations can manage […]
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August 2025 is packed with top-tier events spotlighting Industrial IoT, cybersecurity, automation, and clean energy. From major global conferences to specialized expos, industry professionals have numerous opportunities to connect, learn, and discover innovations shaping the future of manufacturing, digital security, and energy. Whether you’re focused on cutting-edge cybersecurity, AI-driven automation, or sustainable energy solutions, this […]
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The industrial internet of things (IIoT) is reaching new heights. As the lines between operational technology (OT) and information technology (IT) blur, companies are unlocking new standards of visibility and efficiency. However, this trend also has a dark side that has become increasingly prominent amid rising cybercrime.The Need for Cybersecurity in IT/OT ConvergenceA worrying 80% […]
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Industrial cybersecurity is evolving beyond firewalls, VPNs, and segmented networks. In this IIoT World analysis, we examine the emerging concept of networkless connectivity and what it means for operational technology (OT) environments that must defend against increasingly sophisticated threats. As ransomware attacks on critical infrastructure continue to rise and legacy ICS protocols remain vulnerable, the […]
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Operational technology environments face a rapidly escalating threat landscape. Ransomware groups now routinely target industrial control systems, and the convergence of IT and OT networks has expanded the attack surface for critical infrastructure operators across energy, manufacturing, water, and transportation. In this IIoT World analysis, we examine the most pressing OT cybersecurity challenges facing plant […]
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As cyber threats targeting operational technology (OT) and critical infrastructure continue to rise, organizations must prioritize cybersecurity to protect essential systems. Attacks on power grids, oil and gas facilities, and manufacturing plants can cause widespread disruptions, financial losses, and safety risks. The Fortinet OT Security Summit brings together industry leaders, cybersecurity experts, and OT professionals […]
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