When OT systems are brought into the IT security realm, there are more devices that need network connectivity and greater segmentation is required to isolate those devices. Zero-trust architectures ...

Tosi's 2026 State of OT Security Report, published ahead of a recent U.S. federal advisory, identified vendor remote access as the single weakest capability across every industry surveyed. On April 7, ...

For today’s connected factories, operational technology (OT) security has very much become a business priority. OT ...

In this conversation with Dark Reading Editor-in-Chief Kelly Jackson Higgins, Carmine Valente, deputy CISO of New York-based electric utility Con Edison, discusses the rapidly evolving landscape of IT ...

A new detection-only endpoint sensor delivers asset inventory, vulnerability assessment, and security insights to OT ...

Operational Technology (OT) security has come a long way, but the challenges have only grown with time. Early on, OT systems were completely isolated from external networks, making them inherently ...

IT and OT are frequently grouped under the cybersecurity umbrella, but they function in fundamentally different ways.

The convergence of information technology (IT) and operational technology (OT) is redefining cybersecurity, knocking down the traditional virtual boundaries between the two. But as the rising ...

The convergence of IT and operational technology (OT) systems is expanding the attack surface and exposing critical infrastructure to new threats. That was the central theme of a high-level panel ...

“We are fully converged” is a statement that security industry veteran Jeff Slotnick has famously said regarding the analog-to-IP conversion. Although a few security industry stragglers admittedly ...

One team quotes Shakespeare. The other speaks in Morse Code. Now, imagine forcing them to write a play together. Yet IT and OT organizations are being asked to work as one. Is full integration really ...

Operational technology environments require different security approaches than IT systems. "OT is a special child, simply because it's significantly different," said Rick Kaun, vice president of ...