<rule name="RequestBlockingRule16" stopProcessing="true">
<match url=".*" />
<conditions>
<add input="{URL}" pattern="^/s2/(.*)" />
</conditions>
<action type="CustomResponse" statusCode="403" statusReason="Forbidden: Access is denied." statusDescription="You do not have permission to view this directory or page using the credentials that you supplied." />
</rule>