Industrial Controls

OT security is a different discipline than IT security.

Operational technology (OT) and industrial control systems (ICS) run the physical side of a business — production lines, sensors, controllers. They're frequently older, harder to patch, and far less tolerant of a routine reboot than a laptop is.

Treating OT like ordinary IT — patch everything immediately, scan everything aggressively — can cause more disruption than the threat it's meant to stop. Industrial security is its own discipline precisely because the wrong control here is its own kind of incident.

What this typically includes

• Visibility into operational technology assets that standard IT security tools often miss entirely.
• Segmentation between IT and OT networks, so a breach on the corporate side can't reach the plant floor.
• Controls suited to systems that can't simply be patched or rebooted on a normal IT schedule.
• Monitoring tuned to OT protocols and behavior, not repurposed IT tooling that doesn't understand the environment.

How we approach it

We start with an assessment built specifically for OT/ICS environments — understanding what's actually running, how it's connected, and what depends on it — before recommending a single control.

In this domain, sequencing matters more than speed: the wrong control applied too quickly can take a production line down faster than the threat it was meant to address.

You may have a gap here if…

• Your OT/ICS network isn't segmented from the regular corporate network.
• Nobody has a complete inventory of industrial assets and how they're connected.
• Security decisions affecting the plant floor are being made using pure-IT assumptions.
• A vendor or integrator has remote access to OT systems that nobody has reviewed recently.