Kubernetes - Service Mesh
Which PeerAuthentication mode in Istio allows both encrypted (mTLS) and plain traffic to a service?
Which PeerAuthentication mode in Istio allows both encrypted (mTLS) and plain traffic to a service?
easy📝 Configuration Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall PeerAuthentication modes
STRICT enforces mTLS only, PERMISSIVE allows both mTLS and plain, DISABLE turns off mTLS.Step 2: Match mode to description
PERMISSIVE mode allows both encrypted and plain traffic, matching the question.Final Answer:
PERMISSIVE -> Option BQuick Check:
PERMISSIVE = both encrypted and plain allowed [OK]
Quick Trick: PERMISSIVE means allow both secure and insecure traffic [OK]
Common Mistakes:
- Confusing STRICT with PERMISSIVE
- Thinking DISABLE allows encrypted traffic
- Assuming ENFORCED is a valid mode
Master "Service Mesh" in Kubernetes
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Kubernetes Quizzes