[Solved] What is the main purpose of Docker content trust? — Ans: To verify the authenticity and integrity of Docker images | Docker

Docker - Security

What is the main purpose of Docker content trust?

ATo speed up Docker image downloads

BTo verify the authenticity and integrity of Docker images

CTo compress Docker images for storage

DTo automatically update Docker images

Step-by-Step Solution

Solution:

Step 1: Understand content trust concept
Content trust in Docker is designed to ensure images are verified and safe to use by checking their signatures.
Step 2: Identify the purpose from options
Only To verify the authenticity and integrity of Docker images mentions verifying authenticity and integrity, which matches content trust's goal.
Final Answer:
To verify the authenticity and integrity of Docker images -> Option B
Quick Check:
Content trust = verify image authenticity [OK]

Quick Trick: Content trust means verifying image signatures before use [OK]

Common Mistakes:

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