opdown-arrow"><use xlink:href="/v1.16/img/icons.svg#dropdown-arrow"/></svg></div></div><div class=faq-block-answer><p>By following the instructions in the
<a href=/v1.16/docs/tasks/traffic-management/ingress/secure-ingress>Secure Ingress Traffic</a> task,
Istio Ingress can be secured to only accept TLS traffic.</p></div></div><div class="faq-block faq-block--collapsed" id=https-overlay><div class=faq-block-question><span class=faq-block-question__text>Can I install Istio sidecar for HTTPS services?</span><d