Air Force TFPGA vs SecurityGate ISA/IEC 62443-3-2 Workflow: 2026 Comparison

Air Force TFPGA: FPGA trust assessment tool for detecting hardware Trojans and counterfeits. built by GrammaTech. headquartered in United States. Core capabilities include FPGA self-characterization testing, Statistical analysis of circuit characteristics, Hardware Trojan detection..

SecurityGate ISA/IEC 62443-3-2 Workflow: OT risk assessment workflow tool aligned to ISA/IEC 62443-3-2 standard. built by SecurityGate.io. headquartered in United States. Core capabilities include Client-defined configurable risk matrix with likelihood, severity scales and categories, Automated threat mapping to controls and countermeasures from a threat library, Initial and residual risk scoring with countermeasure consideration..

Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.