Research Questions Image Scanning
References:
- https://docs.mirantis.com/docker-enterprise/v3.0/dockeree-products/dtr/dtr-architecture.html
- https://docs.mirantis.com/docker-enterprise/v3.0/dockeree-products/dtr.html
- https://docs.mirantis.com/docker-enterprise/v3.0/dockeree-products/dtr/dtr-user/manage-images/sign-images/sign-an-image.html#dtr-sign-an-image
- https://docs.mirantis.com/docker-enterprise/v3.0/dockeree-products/dtr/dtr-user/manage-images/scan-images-for-vulnerabilities.html
- https://docs.docker.com/notary/service_architecture/#architecture-and-components
- https://docs.docker.com/engine/security/trust/#about-docker-content-trust-dct
- https://docs.mirantis.com/docker-enterprise/v3.0/dockeree-products/dtr/dtr-admin/configure/garbage-collection.html
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Question 1 of 17
1. Question
DTR is a vulnerability scanner that analyzes container images for security vulnerabilities triggered by a manual request only.
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Question 2 of 17
2. Question
In which service does DTR image scanning occur?
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Question 3 of 17
3. Question
To scan an image, DTR ________________.
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Question 4 of 17
4. Question
In which of the following will image scanning look for known vulnerabilities
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Question 5 of 17
5. Question
You may also configure DTR to initiate scans automatically when an image is pushed.
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Question 6 of 17
6. Question
Once the scan is complete, a report shows all the vulnerabilities detected categorized as __________.
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Question 7 of 17
7. Question
With Docker Trusted Registry you can promote an existing image, based on a policy, to be pushed to a new environment.
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Question 8 of 17
8. Question
With Docker Trusted Registry, we need to rebuild the image in each stage to promote to different environments (e.g. Dev, Test, Stage, and Prod)
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Question 9 of 17
9. Question
A promotion can only be configured to another repository within the same registry.
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Question 10 of 17
10. Question
Which statement best describes Garbage Collection in DTR?
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Question 11 of 17
11. Question
You may configure garbage collection to run at a specific interval.
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Question 12 of 17
12. Question
Under the hood, each image stored in DTR is made up of multiple files, what are they?
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Question 13 of 17
13. Question
DTR ships with Notary built-in so that you can use Docker Content Trust (DCT) to sign and verify images.
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Question 14 of 17
14. Question
What are the key components of Docker Trusted Registry (DTR) for signing an image?
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Question 15 of 17
15. Question
Which statements best describe Notary?
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Question 16 of 17
16. Question
DCT is integrated with the Docker CLI, and allows you to _____________________.
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Question 17 of 17
17. Question
You are required to configure your environment to prevent untrusted images from being deployed on the cluster. What approach would you choose to ensure images deployed in the cluster are secure and trusted?
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