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Answer: Install Anthos Service Mesh, and enable mTLS in your Service Mesh.
The question focuses on securing communication between microservices using a managed service. Option D (Anthos Service Mesh) is correct because Anthos is Google's fully managed service mesh that provides mTLS for secure inter-service communication. Option B involves deploying open-source Istio, which is not a managed service. Options A and C address SSL certificates for external traffic or certificate management but do not provide a managed service mesh solution for internal service-to-service security.
Author: LeetQuiz Editorial Team
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What is the recommended approach for securing communication between hundreds of microservices deployed in a Google Kubernetes Engine (GKE) cluster using a managed service?
A
Use global HTTP(S) Load Balancing with managed SSL certificates to protect your services
B
Deploy open source Istio in your GKE cluster, and enable mTLS in your Service Mesh
C
Install cert-manager on GKE to automatically renew the SSL certificates.
D
Install Anthos Service Mesh, and enable mTLS in your Service Mesh.
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