de> authentication policy with the following APIs:</p><ul><li>The <a href=/v1.20/docs/reference/config/security/request_authentication/><code>v1beta1</code> request authentication policy</a></li><li>The <a href=/v1.20/docs/reference/config/security/peer_authentication/><code>v1beta1</code> peer authentication policy</a></li></ul><p>Istio 1.6 replaces the <code>v1alpha1</code> RBAC policy APIs with the <a href=/v1.20/docs/reference/config/security/authorization-policy/><code>v1beta1</code> authorization poli