ANS-C01 Domain 4: Network Security, Compliance, and Governance

Which service should you use to mTLS between services?

Multiple choice — select one answer

Answer choices

  1. a. Network Firewall domain list rules
  2. b. Shield Advanced with WAF and RTM
  3. c. AWS Network Firewall
  4. d. API Gateway mutual TLS or ALB trust stores

Architectural breakdown & explanation

mTLS authenticates client certificates.

Correct answer(s): d. API Gateway mutual TLS or ALB trust stores

Exam domain: Domain 4: Network Security, Compliance, and Governance (24% weight on the official guide).

Official documentation & study links

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