Which security practice helps ensure that only trusted container images are deployed in a network environment?Vulnerability scanningRouter based segmentationPort scanningFirewall based segmentation
Question
Which security practice helps ensure that only trusted container images are deployed in a network environment?Vulnerability scanningRouter based segmentationPort scanningFirewall based segmentation
Solution
The security practice that helps ensure that only trusted container images are deployed in a network environment is Vulnerability scanning.
Here's a step-by-step explanation:
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Vulnerability scanning is a security technique used to identify security weaknesses in a computer system.
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In the context of container images, vulnerability scanning can be used to inspect the images for known security issues or vulnerabilities.
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Before deploying a container image in a network environment, the image is scanned for vulnerabilities.
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If any vulnerabilities are found, they can be fixed before the image is deployed.
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This ensures that only trusted (i.e., vulnerability-free) container images are deployed in the network environment.
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Therefore, vulnerability scanning is the security practice that helps ensure that only trusted container images are deployed in a network environment.
Note: While router-based segmentation, port scanning, and firewall-based segmentation are also important security practices, they do not specifically ensure that only trusted container images are deployed.
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