Glossary

OT Security

The protection of operational technology — the industrial control systems, PLCs, and SCADA environments that run physical processes in manufacturing, energy, and utilities. OT security differs from IT security because availability and safety outrank confidentiality, patching windows are rare, and equipment lifetimes are measured in decades.

// Recent coverage mentioning OT Security

TH

HIGH

Threat Intel

CISA Warns: Critical Infrastructure ATG Systems Under Attack

CISA, FBI, and NSA warn of active cyberattacks targeting internet-exposed Automatic Tank Gauge (ATG) systems in critical infrastructure. Learn to defend.

Runtime Rebel Intel

4 min read · Jun 3, 2026

← All 285 glossary terms