Patent ID: 11954219
Assignee: AMDOCS DEVELOPMENT LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A method, comprising:
at a computer system:
identifying a request to access a container image;
in response to the request, retrieving a digest of the container image from a container registry that stores the container image and the digest of the container image;
retrieving, from a safe list repository, a safe list of digests previously generated for the container image;
verifying a signature used to sign the safe list;
in response to verifying the signature used to sign the safe list, validating the digest retrieved from the container registry against the digests included in the safe list; and
providing the container image from the container registry as a response to the request, based on a result of the validating.