Scan images on Docker Registry v2 (including Docker Hub)
Most vendors' registries comply with the Docker Registry version 2 API, including Docker Hub.
To scan a Docker Registry v2 repository, create a new registry scan rule.
For Docker Hub repositories:
To specify an official Docker Hub repository, enter library/, followed by the short string used to designate the repo.
For example, to scan the images in the official Alpine Linux repository, enter library/alpine.
To specify non-official repositories, enter the user name or organization name, followed by a slash, followed by the name of the repo.
For example, to specify the alpine repository in onescience’s account, enter onescience/alpine.
To scan all repos from a user or organization, simply enter the user or organization name, followed by a wildcard (*).
For example, to scan all repos created by onescience, enter onescience*.
Scanning insecure registries (http) is not supported.