Critical Infrastructure Alert: ICS attacks can cause physical damage, safety incidents, and disruption to essential services. Implement defense-in-depth strategies.
ICS/OT Attack Matrix
Click on any technique to view detailed information including detection and mitigation guidance.
ICS Asset Categories
Control Server
Servers hosting control system applications
Data Historian
Systems that collect and store process data
Engineering Workstation
Systems used to program and configure devices
Field Controller/RTU/PLC
Devices that directly control physical processes
Human-Machine Interface
Operator interfaces for monitoring and control
Input/Output Server
Systems that interface with field devices
Safety Instrumented System
Systems designed to prevent hazardous events
Remote Terminal Unit
Field devices for remote monitoring
Potential Impact Categories
Loss of Safety
criticalCompromise of safety systems designed to prevent hazardous conditions
Loss of Control
criticalInability to control physical processes or equipment
Loss of View
highInability to monitor the state of physical processes
Loss of Availability
highDisruption of systems required for operations
Damage to Property
criticalPhysical damage to equipment or facilities
Loss of Productivity
mediumReduction in operational output and revenue