tion</a> between services. We provide &lsquo;PERMISSIVE&rsquo; mode so that you can
<a href=/v1.11/docs/tasks/security/authentication/mtls-migration/>incrementally turn on mutual TLS</a> for your services.
We removed service annotations and have a <a href=/v1.11/docs/tasks/security/authentication/authn-policy/>unique approach to turn on mutual TLS</a>,
coupled with client-side <a href=/v1.11/docs/concepts/traffic-management/#destination-rules>destination rules</a>.</p></li><li><p><strong>JWT Authentication<