Question 700
During an application modernization project at Aster Mutual, engineers say that they resolved this finding: A Terraform deployment grants overly broad cloud identity permissions and has no security review in the pipeline. Which result provides the STRONGEST acceptance evidence?
Explanation
Correct Answer
A test policy violation blocks the infrastructure deployment while compliant changes pass. This is the decisive evidence for the original problem: A Terraform deployment grants overly broad cloud identity permissions and has no security review in the pipeline. It verifies that the intended corrective control—Add infrastructure-as-code static checks and policy gates before applying changes—works in the relevant environment; a completed change ticket alone would not prove the outcome at Aster Mutual.
Incorrect Answers
A known vulnerable or unsigned image is rejected before it reaches production. This would be relevant evidence for a different failure: Container images are deployed without vulnerability or provenance checks from external registries, usually addressed by Enforce image scanning, signed provenance, and approved registry rules at build or admission gates. It does not demonstrate that the current problem at Aster Mutual was resolved. The specific required evidence is: A test policy violation blocks the infrastructure deployment while compliant changes pass.
A flagged dependency version stops promotion until the issue is addressed or approved. This would be relevant evidence for a different failure: A software team treats dependencies as trusted and never reviews updates before production promotion, usually addressed by Use dependency and software bill-of-materials checks with approved remediation policies. It does not demonstrate that the current problem at Aster Mutual was resolved. The specific required evidence is: A test policy violation blocks the infrastructure deployment while compliant changes pass.
A failed security regression prevents production promotion while a passing release is auditable. This would be relevant evidence for a different failure: A CI/CD pipeline deploys directly to production when unit tests pass, with no security acceptance testing, usually addressed by Add staged security, integration, and policy validation gates before high-impact deployment. It does not demonstrate that the current problem at Aster Mutual was resolved. The specific required evidence is: A test policy violation blocks the infrastructure deployment while compliant changes pass.