Extrusion is a manufacturing process that forces raw material through a shaped die to create a continuous product, such as film, tubing, profiles, or packaging materials. In packaging plants, extrusion lines often depend on industrial control systems, including PLCs, drives, sensors, and temperature controls, to keep output consistent and safe.
In cyber security, extrusion matters because these environments have high uptime requirements and sensitive production parameters. Attackers may target control logic, recipe settings, or connected engineering workstations to stop production, damage product quality, or cause costly downtime. Defenders should protect OT networks, segment remote access, back up PLC configurations, and monitor for unauthorized changes to line settings or process data. Knowing that a business uses extrusion helps responders understand which systems are critical and where disruption would hurt most.