[Solved] What is a primary security benefit of running Docker containers without root privileges? — Ans: Limits potential damage if the container is compromised | Docker

Docker - Security

What is a primary security benefit of running Docker containers without root privileges?

AEnables running containers on any host OS

BImproves container startup speed

CAllows containers to access all host files

DLimits potential damage if the container is compromised

Step-by-Step Solution

Solution:

Step 1: Understand root privileges
Root user inside a container has elevated permissions that can affect the host if compromised.
Step 2: Running as non-root
Running containers as non-root limits the scope of what an attacker can do if they gain access.
Final Answer:
Limits potential damage if the container is compromised -> Option D
Quick Check:
Security principle of least privilege applied [OK]

Quick Trick: Non-root limits container's attack surface [OK]

Common Mistakes:

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