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Why is Linkerd considered a better lightweight alternative compared to other service meshes in terms of security?

hard📝 Conceptual Q10 of 15
Kubernetes - Service Mesh
Why is Linkerd considered a better lightweight alternative compared to other service meshes in terms of security?
AIt automatically encrypts all service-to-service communication with minimal config
BIt requires manual TLS setup for each service
CIt disables encryption to improve performance
DIt only supports unencrypted HTTP traffic
Step-by-Step Solution
Solution:
  1. Step 1: Review Linkerd's security features

    Linkerd automatically enables mutual TLS encryption between services.
  2. Step 2: Compare with other meshes

    Other meshes may require manual TLS setup or disable encryption for speed.
  3. Final Answer:

    It automatically encrypts all service-to-service communication with minimal config -> Option A
  4. Quick Check:

    Automatic mTLS encryption = B [OK]
Quick Trick: Linkerd auto-encrypts traffic with minimal setup [OK]
Common Mistakes:
  • Assuming manual TLS setup is needed
  • Thinking encryption is disabled for speed
  • Believing it supports only unencrypted traffic

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