n of mTLS for the on-premises private cloud. As expected, implementation was a laborious task. They decided to experiment with a container-based solution that could leverage a service mesh like Istio to manage mTLS for a key end-to-end slice of their microservice architecture. AutoTrader didn’t have ambition to build and manage Kubernetes themselves, so they decided to run their experiment on GKE.</p><p>The container experiment was a success. Implementing encryption was taking weeks of effort on the priva