 and much more.</p></div><nav class=pagenav><div class=left><a title="A tutorial to help customers migrate from the deprecated v1alpha1 security policy to the supported v1beta1 version." href=/v1.19/blog/2021/migrate-alpha-policy/ class=next-link><svg class="icon left-arrow"><use xlink:href="/v1.19/img/icons.svg#left-arrow"/></svg>Migrate pre-Istio 1.4 Alpha security policy to the current APIs</a></div><div class=right><a title="Learn about sessions, panels, workshops and more on the IstioCon website." href