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Which feature of Linkerd helps in securing communication between microservices?

easy📝 Conceptual Q2 of 15
Microservices - Service Mesh
Which feature of Linkerd helps in securing communication between microservices?
AAutomatic TLS encryption between services
BCaching of service responses
CDatabase replication
DStatic IP assignment
Step-by-Step Solution
Solution:

  1. Step 1: Identify Linkerd's security feature

    Linkerd automatically encrypts communication between microservices using TLS.

  2. Step 2: Exclude unrelated features

    Caching, database replication, and static IP assignment are not Linkerd's security features.

  3. Final Answer:

    Automatic TLS encryption between services -> Option A

  4. Quick Check:

    Linkerd security = TLS encryption [OK]
Quick Trick: Linkerd secures traffic with automatic TLS, not caching [OK]
Common Mistakes:
MISTAKES
  • Confusing encryption with caching
  • Thinking Linkerd manages databases
  • Assuming static IPs are part of Linkerd

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