the secret <code>cacerts</code>:</p><pre><code class="language-bash">kubectl delete secret cacerts -n istio-system
</code></pre></li><li><p>To remove the Istio components:</p><pre><code class="language-bash">kubectl delete -f install/kubernetes/istio-auth.yaml
</code></pre></li></ul><h2 id="further-reading">Further reading</h2><ul><li>Read the <a href="https://github.com/istio/istio/blob/master/security/cmd/istio_ca/main.go">Istio CA arguments</a>.</li><li>Read <a href="https://github.com/istio/istio/blob/m