
Jessica Wu developed an automated SBOM generation and signing workflow for the greenbone/workflows repository, focusing on enhancing container security and compliance. She designed a GitHub Actions pipeline using YAML that leverages Trivy to generate a Software Bill of Materials for specified container images, outputs the SBOM in configurable formats, and securely signs and pushes the artifact to a registry. By integrating registry credentials and signing parameters as workflow inputs, Jessica’s solution reduced manual intervention and improved traceability. Her work addressed the need for tamper-evident artifact provenance, supporting faster and more secure releases while strengthening the overall security posture of the project.

In August 2025, delivered an automated SBOM generation and signing workflow for greenbone/workflows, enabling consistent transparency of software components and secure artifact signing. Implemented a GitHub Actions workflow that generates an SBOM with Trivy for a target container image, outputs in configurable formats, and signs/pushes the artifact to a registry. The feature reduces manual steps, strengthens compliance and security traceability, and supports faster secure releases. The work integrates with registry credentials and signing parameters to improve the security posture.
In August 2025, delivered an automated SBOM generation and signing workflow for greenbone/workflows, enabling consistent transparency of software components and secure artifact signing. Implemented a GitHub Actions workflow that generates an SBOM with Trivy for a target container image, outputs in configurable formats, and signs/pushes the artifact to a registry. The feature reduces manual steps, strengthens compliance and security traceability, and supports faster secure releases. The work integrates with registry credentials and signing parameters to improve the security posture.
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