Background: why OT NDR matters more in 2026 Operational technology is different from IT for one simple reason: it controls physical processes. NIST describes OT as the systems and devices that monitor and control the physical environment, and its guidance for ICS security has always emphasized safety, reliability, and uptime over “standard” IT assumptions. CISA […]
Industrial organizations worldwide are investing heavily in Operational Technology (OT) security. With ransomware attacks targeting manufacturing plants, energy facilities, transportation networks, and critical infrastructure, protecting industrial control systems (ICS) is no longer optional. Yet many organizations underestimate the true cost of implementing OT cybersecurity. When executives approve an OT security budget, they often focus on […]
Background: why this topic matters now Industrial organizations are under pressure to do more with OT data: improve uptime, spot anomalies earlier, support predictive maintenance, and give engineering and operations teams a shared view of what is happening on the plant floor. NIST notes that OT increasingly connects with IT to expand enterprise connectivity and […]
Background: The Evolution (and Danger) of the Industrial Network Historically, industrial environments operated under the assumption of the “Air Gap.” Programmable Logic Controllers (PLCs), Remote Terminal Units (RTUs), and Supervisory Control and Data Acquisition (SCADA) systems were physically isolated from corporate enterprise networks and the internet. Because these systems were isolated, tracking them meticulously was […]
The Background: When IT Meets OT in the Industrial Frontier For decades, Industrial Control Systems (ICS) and Operational Technology (OT) networks existed in blissful isolation. They were the silent, invisible nervous systems of the modern world-governing power grids, water treatment facilities, manufacturing lines, and oil refineries. Security was largely physical: a locked door, a fence, […]
Why this tradeoff matters more than ever In OT, “security” is never just about blocking attacks. It is about protecting production, people, and process continuity at the same time. That is why modern OT guidance keeps emphasizing performance, reliability, and safety alongside cybersecurity. NIST’s current OT guidance, SP 800-82 Rev. 3, was written specifically to […]
The convergence of Information Technology (IT) and Operational Technology (OT) is no longer a theoretical roadmap; it is the operational reality of the modern industrial sector. Driven by the need for efficiency, predictive maintenance, and the lingering operational shifts of the post-pandemic world, remote access to the plant floor has transitioned from an emergency workaround […]
Why Organizational Factors Matter More Than Ever Historically, OT environments were designed for reliability, safety, and operational continuity-not cybersecurity. Many industrial control systems were deployed decades before cyber threats became a strategic concern. As a result, organizations often face a difficult balancing act between: Technology alone cannot solve these challenges. Successful OT cybersecurity programs require […]
Operational technology security is no longer a niche discipline tucked away inside a plant or substation. In 2025 and 2026, it sits at the intersection of uptime, safety, regulation, resilience, and board-level risk. SANS’ latest State of ICS/OT Security survey drew on responses from 330 industry professionals and highlighted rising threats, expanding regulatory demands, and […]
Why OT Compliance Has Become More Complex A decade ago, many industrial systems operated in relatively isolated environments. Today, industrial organizations are adopting: While these technologies improve efficiency, they also expand the attack surface and increase regulatory scrutiny. Modern compliance programs must now address: For operators of critical infrastructure, compliance is no longer simply a […]
