Securing the Open-Source Foundation of Government Software

Presented by Chainguard & Carahsoft

Open-source software and containerization have transformed how government teams build, deploy and update mission applications. Kubernetes, Docker and a vast ecosystem of reusable components allow developers to deliver software in smaller increments and at greater speed. Steve Stemmer, Federal Civilian Mission Support Director at Chainguard, explains that the same flexibility also creates a complex software supply-chain challenge.

Virtually every organization that builds modern software relies on open source. Small teams or individual maintainers often create and support important packages, sometimes prioritizing new features while lacking the resources to address every emerging vulnerability. When government programs incorporate those components into production systems, they inherit responsibility for understanding and managing the risk.

That responsibility can complicate an authority to operate or a FedRAMP authorization, particularly when teams cannot clearly identify what is inside their software. Stemmer says effective transparency has three dimensions. Agencies need an accurate software bill of materials, visibility into known vulnerabilities and provenance showing where components originated and who owns identified security risks.

Artificial intelligence is increasing the urgency. Advanced models can automate the discovery of weaknesses and help cyber threat actors find opportunities across widely available code. Open-source repositories are attractive targets because adversaries can inspect or manipulate packages that unsuspecting developers may later download.

If agencies do not establish a strong security posture at the start of development, vulnerable dependencies or malicious code may become embedded deep within applications before security teams become involved. Security professionals should therefore participate from the beginning rather than appearing only when a product is ready for authorization.

Developers also need access to modern, trusted tools that allow them to work efficiently. The answer is not to eliminate oversight or abandon open source, but to provide secure options that preserve appropriate developer choice without creating unnecessary burdens.

Open source is now an unavoidable part of government software delivery. Agencies must surround it with transparency, provenance, continuous assessment and early security collaboration to gain its benefits while managing the risks.

Key Takeaways

• Agencies inherit responsibility for the security of open-source components incorporated into their systems.
• Strong transparency requires component inventories, vulnerability visibility and clear provenance.
• Security teams must participate early as AI enables adversaries to discover and exploit weaknesses more rapidly.