Safety Instrumented Systems

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Safety Instrumented Systems
Mitigation
ID M0812

Description

Utilize Safety Instrumented Systems (SIS) to provide an additional layer of protection to hazard scenarios that may cause property damage. A SIS will typically include sensors, logic solvers, and a final control element that can be used to automatically respond to an hazardous condition 1. Ensure that all SISs are segmented from operational networks to prevent them from being targeted by additional adversarial behavior.


Techniques Addressed by Mitigation

NameUse
Damage to PropertyEnsure that all SIS are segmented from operational networks to prevent them from being targeted by additional adversarial behavior.
Loss of SafetyEnsure that all SIS are segmented from operational networks to prevent them from being targeted by additional adversarial behavior.