Scan images in Alibaba Cloud Container Registry

Open Console, and go to 
Defend > Vulnerabilities > Registry
.

Click
Add registry
.
In the
Add New Registry Setting Specification
dialog, enter the following values:
In the
Version
drop-down list, select 
Docker Registry v2
.
In the
Registry
field, enter the Fully Qualified Domain Name (FQDN) for the registry. For example,
registry-intl.cn-hangzhou.aliyuncs.com
.
In the
Repository
field, enter the name of the repository to scan. Example: 
library/alpine
.
In the
Tag
field, enter an image tag. Leave this field blank to scan all images, regardless of their tag.
In the
Credential
field, configure how Prisma Cloud authenticates with Alibaba Cloud Container Registry.
Select a credential from the drop-down list. If there are no credentials in the list, click 
Add new
, and create a
Basic authentication
credential with the service account username and password.
In the
OS type
field, specify whether the repo holds
Linux
or
Windows
images.
In
Scanner
, select
Automatic
.
Console automatically selects an available Defender to execute the scan job. Alternatively, you can explicitly select a Defender from the drop-down list. Defenders are listed according to the hosts where they run. For more information, see deployment patterns.
In
Number of scanners
, enter the number of Defenders across which scan jobs can be distributed.
In
Cap
, limit the number of images to scan.
Set
Cap
to
5
to scan the five most recent images, or enter another value to increase or decrease the limit. Set
Cap
to
0
to scan all images.
Click
Add
.
Click the yellow save button.

Verify that the images in the repository are being scanned.
Go to
Monitor > Vulnerabilities > Registry
.
A progress bar shows the status of the current scan. As the scan of each image is completed, its findings are added to the results table.
To get details about the vulnerabilities in an image, click on it.
To force a specific repository to be scanned again, select it from the drop-down menu on the top right of the results table, then click the
Scan
button.