<authorization> tag in ASP.net
<p>I wish to block access to all non registered users,</p>

<p>So, wouldnt the following work?</p>

<pre class="lang-xml prettyprint-override"><code>&lt;authorization&gt;
      &lt;deny users="?" /&gt;
&lt;/authorization&gt;
</code></pre>

<p>But, I have seen many users using the <code>&lt;allow&gt;</code> tag as well with the deny, tag. Why we need to write <code>&lt;allow&gt;</code> since we just deny the unwanted users?</p>
