arn how to deploy, use, and operate Istio.">Docs</a></li><li><a href=/v1.2/docs/tasks/ title="How to do single specific targeted activities with the Istio system.">Tasks</a></li><li><a href=/v1.2/docs/tasks/security/ title="Demonstrates how to secure the mesh.">Security</a></li><li>Authentication Policy</li></ol></nav><article aria-labelledby=title><div class=title-area><div><h1 id=title>Authentication Policy</h1><p class=byline><span title="3452 words"><svg class="icon"><use xlink:href="/v1.2/img/icons.svg