Executive Summary

Software supply chain attacks have become the primary offensive strategy for a wide range of adversaries. Global costs reached $60B in 2025 and are projected to hit $138B by 2031, attacks doubled year-on-year, and 95% of vulnerabilities now sit in transitive dependencies developers never chose. The industry takes 267 days on average to detect a breach.

The root issue is that modern software is assembled, not built. A typical container pulls in hundreds of open source libraries, turning every maintainer account, registry, and CI/CD pipeline into a potential entry point. Attacks now arrive through trusted, authenticated channels faster than scanning tools can catch them.

CleanStart applies Zero Trust to the software supply chain. Instead of trusting any package that is signed, named, or popular, it requires verified trust: a component earns its place only after its identity, intent, and integrity are confirmed. Rather than detecting threats after the fact, CleanStart structurally removes the conditions an attack needs through six independent, overlapping layers:

  • Verified Images stop malicious code through source and maintainer verification
  • Hardened Images publish with zero known CVEs and a 7-day Critical patch SLA
  • Hardening closes misconfiguration gaps against CIS baselines
  • Shell-less & Read-only defeats zero-days by removing the shell, tools, and writable filesystem
  • Minimal Dependencies collapse the vulnerability surface to only required components
  • Full Dependency Visibility addresses transitive risk and licensing liability through SBOM-driven full-tree analysis

The layers are independent, not sequential gates, so no single failure cascades into a breach. A zero-day that evades scanning finds no shell to run in. The result is a different security posture, where a successful attack at the application layer is contained and unable to propagate. Other vendors find the problem; CleanStart eliminates the environment it needs to operate in.