Air Force TFPGA vs Octoscan: Side-by-Side Comparison (2026)

Short answer

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. Teams managing GitHub Actions at scale who need to catch supply chain risk in CI/CD pipelines should start with Octoscan; it does one thing well,finding secrets, bad permissions, and injection vulnerabilities in workflow files,and costs nothing to try. The free pricing model and 221 GitHub stars suggest it's already embedded in development workflows where it matters. Skip this if your threat model centers on post-deployment runtime detection or you need broader SAST coverage beyond Actions; Octoscan prioritizes CI/CD hygiene over application code scanning.