g/2019/monitoring-external-service-traffic/>Monitoring Blocked and Passthrough External Service Traffic</a></li><li role=none><a role=treeitem title="Demonstrates a Mixer out-of-process adapter which implements the Knative scale-from-zero logic (September 18, 2019)" href=/v1.8/blog/2019/knative-activator-adapter/>Mixer Adapter for Knative</a></li><li role=none><a role=treeitem title="Using Istio to secure multi-cloud Kubernetes applications with zero code changes (September 18, 2019)" href=/v1.8/blog/2019/a