ty and Access Adapter</a></p><p class=desc>Using Istio to secure multi-cloud Kubernetes applications with zero code changes.</p></div></div></nav></article><nav class=pagenav><div class=left><a title="Shows you how to use Istio authentication policy to setup mutual TLS and basic end-user authentication." href=/v1.3/docs/tasks/security/authn-policy/><svg class="icon"><use xlink:href="/v1.3/img/icons.svg#left-arrow"/></svg>Authentication Policy</a></div><div class=right><a title="Shows how to set up role-base