Industrial facilities run on workarounds. Bypassed interlocks, offline sensors, and temporary fixes that have been in place for years are common realities of aging equipment and limited maintenance staff. OT cybersecurity assessments track patch backlogs, CVE remediation SLAs, and network vulnerabilities, but they routinely miss the physical conditions that already exist on the plant floor. […]
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The convergence of IT and OT networks across manufacturing, energy, and critical infrastructure has brought industrial control systems (ICS) into direct contact with the same threat actors targeting enterprise IT. This IIoT World analysis covers the seven trends and frameworks shaping ICS/OT cybersecurity in 2026, from AI-powered threats to Zero Trust architectures. Threat actors now […]
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IIoT World covers OT cybersecurity for energy infrastructure, including removable media risks, air gap strategies, and ICS security frameworks for renewable energy operators. With estimated cybercrime costs reaching $10.5 trillion between 2020 and 2025, the energy sector has become a primary target internationally. Recorded attacks in recent years have left 600 apartment buildings without heat […]
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Regulatory compliance for connected devices represents a foundational business requirement for Original Equipment Manufacturers and asset operators. This IIoT World article maps the global regulatory landscape across IEC 62443, the EU Cyber Resilience Act, NIS2, and US frameworks, drawing on seven expert sessions from IIoT World virtual conferences on ICS cybersecurity, energy, AI, and manufacturing. […]
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The industrial sector is at a crossroads. As we navigate 2026, the traditional “detection-first” mindset that has governed OT (Operational Technology) cybersecurity for decades is proving insufficient against the rise of autonomous, AI-driven threats.During an interview at S4x26 in Miami, Benny Czarny, CEO of OPSWAT and author of Security Upside Down, explained that manufacturers must flip their security models to […]
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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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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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Cyber threats are evolving at an unprecedented pace, and regulations are tightening across industries. In a recent conversation at the S4 conference, Vivek Ponnada, SVP of Growth & Strategy at Frenos, shared valuable insights on how organizations can bolster their Operational Technology (OT) security posture. Frenos, a startup backed by recent seed funding, focuses on prioritizing […]
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At S4 Tampa, Fortinet showcased its innovative strategies for operational technology (OT) security. Richard Springer Director, Marketing, OT Solutions, provided insights into how the company is addressing IT/OT convergence and modernizing critical infrastructure with advanced, ruggedized products.Connecting IT and OT: A Unified ApproachFortinet’s display wall highlighted the essential need for seamless communication between IT and […]
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