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#supply chain security

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Cybersecurity
Jul 31, 2026
2 min · By Defense Signals Desk
CISA Releases Open Source Software Security Framework for Federal Systems
CISA has issued comprehensive guidance on open source software security, introducing the C4 Framework for trust assessment across federal agencies and critical infrastructure. The publication outlines core risk management practices for software lifecycles, SBOM integration, and open-source AI systems.
cisaopen source softwarecybersecuritysoftware bill of materialssupply chain security
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