sks/security/authorization/authz-http/>authorization task</a> shows you how to
use Istio&rsquo;s authorization feature to control namespace level and service level access using the
<a href=/v1.21/docs/examples/bookinfo/>Bookinfo application</a>. In this section, you&rsquo;ll see more examples on how to achieve
micro-segmentation with Istio authorization.</p><h3 id=namespace-level-segmentation-via-rbac--conditions>Namespace level segmentation via RBAC + conditions</h3><p>Suppose you have services in the <cod