Answer: Container Registry

Container Analysis utilizes an API to securely store metadata related to software artifacts, which plays a crucial role in the Binary Authorization process. The scanning service conducts vulnerability scans on images located in Container Registry. Subsequently, it stores the generated metadata and ensures its availability through an API. For more details, visit: [Container Analysis Documentation](https://cloud.google.com/container-registry/docs/container-analysis).

Author: LeetQuiz Editorial Team