Update the transformations

<h2><a name="security" id="security">Security Considerations</a></h2>

    <h3>Authorisation, Access &amp; and Control</h3>

      <p>Using <code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code> is very much like having a built

      in reverse-proxy. Requests will be served by the caching module unless

      it determines that the backend should be queried. When caching local

      resources, this drastically changes the security model of Apache.</p>

      <p>As traversing a filesystem hierarchy to examine potential

      <code>.htaccess</code> files would be a very expensive operation,

      partially defeating the point of caching (to speed up requests),

      <code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code> makes no decision about whether a cached

      entity is authorised for serving. In other words; if

      <code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code> has cached some content, it will be served

      from the cache as long as that content has not expired.</p>

      <p>If, for example, your configuration permits access to a resource by IP

      address you should ensure that this content is not cached. You can do this by

      using the <code class="directive"><a href="./mod/mod_cache.html#cachedisable">CacheDisable</a></code>

      directive, or <code class="module"><a href="./mod/mod_expires.html">mod_expires</a></code>. Left unchecked,

      <code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code> - very much like a reverse proxy - would cache

      the content when served and then serve it to any client, on any IP

      address.</p>        

    <h3>Local exploits</h3>

<tr><th><a href="module-dict.html#SourceFile">SourceFile:</a></th><td>mod_cache.c</td></tr></table>

<h3>Summary</h3>

    <div class="warning">This module should be used with care and

    can be used to circumvent <code class="directive"><a href="../mod/mod_authz_host.html#allow">Allow</a></code> and <code class="directive"><a href="../mod/mod_authz_host.html#deny">Deny</a></code> directives. You 

    should not enable caching for any content to which you wish

    to limit access by client host name, address or environment

    variable.</div>  

    <p><code class="module"><a href="../mod/mod_cache.html">mod_cache</a></code> implements an <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC 2616</a> compliant HTTP

    content cache that can be used to cache either local or proxied content.

    <code class="module"><a href="../mod/mod_cache.html">mod_cache</a></code> requires the services of one or more storage

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            English version for recent changes.</div>

<table class="module"><tr><th><a href="module-dict.html#Description">説明:</a></th><td>「最後のスラッシュ」のリダイレクトと、ディレクトリの

インデックスファイルを扱う機能を提供する</td></tr>

<tr><th><a href="module-dict.html#Status">ステータス:</a></th><td>Base</td></tr>