td>not backward compatible</td><td>backward compatible</td></tr><tr><td>mTLS</td><td><code>MeshPolicy</code> and <code>Policy</code></td><td><code>PeerAuthentication</code></td></tr><tr><td>JWT</td><td><code>MeshPolicy</code> and <code>Policy</code></td><td><code>RequestAuthentication</code></td></tr><tr><td>Authorization</td><td><code>ClusterRbacConfig</code>, <code>ServiceRole</code> and <code>ServiceRoleBinding</code></td><td><code>AuthorizationPolicy</code></td></tr><tr><td>Policy target</td><td>service