CISA Industrial Control Systems (ICS) Security Guidance
CISA ICS: Seven Steps to Effectively Defend ICS

CISA Industrial Control Systems (ICS) Security Guidance CISA-ICS-7S-1: Implement Application Allowlisting (Whitelisting)

Deploy application allowlisting (AWL) to detect and prevent execution of malware uploaded by adversaries; static systems such as HMI computers and database servers are ideal candidates. Baseline and calibrate AWL deployments in cooperation with the control-system vendor.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

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  • NIST800-SI-7 SI-7 Software, Firmware, and Information Integrity

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

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