CodeLock is a DevSecOps platform designed to help organizations implement and comply with the NIST SP 800-218 Secure Software Development Framework (SSDF). It addresses code-level security, traceability, and regulatory compliance throughout the software development lifecycle. The platform supports organizations in navigating the SSDF across four key areas: understanding the framework, implementing its requirements, attesting to compliance, and tracking key regulatory dates and milestones. CodeLock targets software development teams — including those producing software for U.S. federal government contracts — who need to demonstrate alignment with SSDF requirements. It is also applicable to commercial organizations seeking to improve their software security posture. Key compliance areas supported include: - Preparing the organization with policies, procedures, and tooling for secure development - Protecting software from unauthorized access and tampering across its lifecycle - Producing well-secured software by integrating security at every development stage - Responding to vulnerabilities during development and post-deployment The platform addresses challenges such as resource allocation for compliance, documentation and evidence gathering, and keeping pace with evolving NIST standards. It also helps organizations prepare for compliance audits and self-attestation requirements tied to U.S. government procurement regulations, including OMB Memos M-22-18 and M-23-16, Executive Order 14028, and CISA attestation requirements.