Nucleus Systems
Code Trust Assurance for Critical Infrastructure

Prioritise integrity, runtime behaviour assurance, and supplier trust obligations.

The trust problem

Compromise of trusted software can cascade into physical and societal impact.

Priority domains

  • D2 Integrity
  • D5 Runtime Behavior
  • D4 Dependency

Target level

CTA-3 to CTA-4

Assure integrity and runtime trust across critical software supply chains.

Turn software assurance into an external trust signal.

Fixed fee $15,000 USD · ~20 business days · Final report, CTA certificate, and improvement roadmap.