ess and readiness probes</a>, Istio
<a href=/v1.2/docs/concepts/security/#authentication-policies>authentication policy</a> and <a href=/v1.2/docs/concepts/security/#mutual-tls-authentication>mutual TLS authentication</a> concepts.</p></li><li><p>Have a Kubernetes cluster with Istio installed, without global mutual TLS enabled (meaning use <code>istio.yaml</code> as described in <a href=/v1.2/docs/setup/kubernetes/install/kubernetes/#installation-steps>installation steps</a>, or set <code>global.mtls.enable