SBOMs: Critical for ICS & OT Software Visibility

Key Takeaways

SBOMs are rare in ICS/OT—and that’s a dangerous visibility gap:
The episode emphasises how unusual it is to get an SBOM for industrial devices/software (the “red wagon parts list vs. PLC” analogy), leaving critical infrastructure operators buying and running systems without truly knowing what’s inside.
SBOMs turn black boxes into actionable risk decisions:
Framed as an “ingredient label,” an SBOM gives a structured component list (and relationships) so teams can quickly determine whether a vulnerable component is present—improving incident response, vulnerability remediation, and overall risk assessment for OT environments.
Momentum is building—and misconceptions need to be addressed:
The page notes U.S. federal action pushing SBOM adoption (including minimum elements work), and calls out the need to correct common fears (e.g., SBOMs giving attackers a roadmap or exposing IP) so SBOMs can be generated and used effectively.