Chainguard is the trusted source for open source, helping civilian agencies responsible for border security modernize mission systems without compromising security. Chainguard provides hardened, production-ready open source artifacts with built-in defenses against malware, vulnerabilities, and software supply chain attacks. Verifiable provenance, signatures, and software bills of materials help agencies strengthen cyber resilience, support Zero Trust objectives, and maintain continuous compliance. By reducing vulnerability triage and remediation, Chainguard enables faster, more secure delivery of the digital capabilities that support border operations, data sharing, and mission readiness, so government engineering and security teams can focus on protecting people and advancing the mission.