Air Force TFPGA vs Moki Linux: 2026 Comparison
Air Force TFPGA is a commercial industrial control system security tool by GrammaTech. Moki Linux is a free industrial control system security tool. Compare features, ratings, integrations, and community reviews side by side to find the best industrial control system security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise manufacturers with mission-critical industrial control systems need Air Force TFPGA to detect hardware Trojans and counterfeits at the component level, where supply chain compromise actually enters your infrastructure. The tool requires no golden reference model, meaning you can assess legacy FPGA inventory immediately without waiting for baseline data, and its self-characterization testing directly supports NIST GV.SC supply chain risk management. Skip this if your threat model doesn't include hardware-level adversaries or if you're sourcing components exclusively from tier-one vendors with ironclad provenance; the ROI shrinks fast for organizations with lower supply chain risk exposure.
ICS pentesting teams running Kali-based assessments will find immediate value in Moki Linux because it bundles SCADA-specific tools and payloads that would otherwise require manual curation across multiple repositories. The distribution ships preconfigured for industrial protocols like Modbus and DNP3, cutting setup time for engagements where reconnaissance speed matters. Skip this if you need polished UI/UX or vendor support; at 113 GitHub stars with a volunteer maintainer model, Moki is built for practitioners comfortable reading code and troubleshooting their own environment.
