Which statement accurately reflects Docker Content Trust (DCT)?

Docker Content Trust (DCT) is a security feature in Docker that ensures images are signed and verified before being pulled and run. When DCT is enabled, it enforces a policy where only signed images are allowed to be used. This means that if an image is not signed, it cannot be run at all.

So, the statement that unsigned images will not run when DCT is enabled accurately reflects the functionality of Docker Content Trust. Enabling DCT enhances security by preventing the execution of images that could potentially be malicious or tampered with, thereby ensuring the integrity and authenticity of the images being used in your Docker environment.

This functionality is crucial in environments where security is paramount, as it helps safeguard applications from compromised images. Overall, the correct statement emphasizes the importance of signatures in maintaining trust in Docker images under the DCT framework.