Cybersecurity Evaluation Tool (CSET) vs SecurityGate Risk Assessments for CI: Side-by-Side Comparison (2026)

Short answer

Organizations assessing industrial control systems and critical infrastructure will get the most from Cybersecurity Evaluation Tool (CSET) because it combines standards-based frameworks with hybrid risk scoring rather than forcing a choose-your-own-adventure through NIST controls. The tool is free, runs on Windows without external dependencies, and maps directly to IEC 62443 and NERC CIP alongside NIST CSF, making it unusually useful for facilities teams who need to speak both engineering and compliance language. Skip this if you're managing primarily IT networks or need continuous monitoring; CSET is an assessment snapshot, not a platform, and it won't replace your vulnerability scanner or SIEM. Mid-market and enterprise security teams responsible for OT/ICS environments should pick SecurityGate Risk Assessments for CI because it eliminates the assessment fragmentation that kills compliance programs: 20+ pre-built frameworks plus a custom builder with 4,000+ control questions means you stop wrestling with spreadsheets and actually track risk in one place. The centralized workflow for data collection, review, and vendor collaboration addresses NIST GV.OC and ID.RA coverage directly, which matters when regulators ask how you know what you own and what threatens it. This isn't for greenfield deployments or teams that only need point-in-time assessments; SecurityGate is built for organizations running continuous OT/ICS risk programs across multiple sites.