Statement
Onboard manufacturing makes malicious designs, poisoned toolchains, compromised metrology, counterfeit replacement parts, and configuration drift cyber-physical threats.
Evidence dimensions
- Basis
- modeled
- Readiness
- early research
- Confidence
- supported
Assessment rationale
Manufacturing records, controller software, toolpaths, process limits, metrology corrections, and acceptance criteria directly govern physical outputs. Current OT security and NASA manufacturing assurance controls support the threat pathways, while a generation-scale adversarial factory test has not been performed.
Citations and locators
- Guide to Operational Technology Security (opens external site in a new tab)
Sections on manufacturing OT, supply-chain compromise, unauthorized change, maintenance access, segmentation, integrity, and recovery. · direct normative authority - Additive Manufacturing Requirements for Spaceflight Systems (opens external site in a new tab)
Requirements covering authorized process specifications, feedstock, machine qualification, digital build files, configuration control, inspection, and acceptance. · direct normative authority - Metrology and Calibration (opens external site in a new tab)
Requirements for selection, calibration, control, traceability, and use of measuring and test equipment affecting safety or mission success. · direct method - Electrical, Electronic, and Electromechanical Parts Assurance Standard (opens external site in a new tab)
Scope and requirements for electronic-part acquisition, traceability, testing, handling, storage, application, and supply risk. · direct normative authority
Assumptions and limits
The assessment applies to this bounded statement and the cited source scopes. A source can support one relationship without validating a generation ship, and an editorial grade does not substitute for independent review or representative demonstration.
What would change this conclusion?
A representative cyber-physical factory exercise that controls unauthorized designs and process changes, detects poisoned tools and calibration, rejects counterfeit parts, restores a known-good configuration, and measures residual defects would change confidence and required controls.
Editorial record
- Prepared by: GShips Project
- Last reviewed: 2026-07-25
- Review status: substantive editorial review
- Reviewer: GShips Project editorial synthesis
- Independent review: pending two person required
- Conflicts: Publisher intends to explore a commercial venture based on some GShips work.
- High-consequence domains: cybersecurity, supply-chain, spacecraft-safety