Istio
Medium
Security
Which of the following is NOT a valid mTLS mode in Istio's PeerAuthentication?
Select your answer:
Show answer and explanation
Answer: OPTIONAL
Explanation
OPTIONAL is not a valid mTLS mode in Istio's PeerAuthentication. The valid modes are STRICT (require mTLS), PERMISSIVE (allow both mTLS and plain text), and DISABLE (no mTLS).
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