# Secure build factory control checklist * Protected branches and workflow files * Dedicated or ephemeral trusted runners for release builds * Artifact digests retained and referenced in approvals * SBOM generated for release artifacts * Provenance / attestation generated by the builder * Signing done with KMS/HSM or keyless trust path * Deployment approval tied to digest and evidence pack * Break-glass deployments logged with explicit exception record --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.product-security.expert/learning-labs-interview-and-templates/index/secure-build-factory-control-checklist.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.