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<title>Apache SSL/TLS Encryption - Apache HTTP Server</title>
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<p class="apache">Apache HTTP Server Version 2.2</p>
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<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">HTTP Server</a> &gt; <a href="http://httpd.apache.org/docs/">Documentation</a> &gt; <a href="../">Version 2.2</a></div><div id="page-content"><div id="preamble"><h1>Apache SSL/TLS Encryption</h1>
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<p>The Apache HTTP Server module <code class="module"><a href="../mod/mod_ssl.html">mod_ssl</a></code>
provides an interface to the <a href="http://www.openssl.org/">OpenSSL</a> library, which provides
Strong Encryption using the Secure Sockets Layer and Transport Layer
Security protocols.  The module and this documentation are based on
Ralf S. Engelschall's mod_ssl project.</p>
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<p>Extensive documentation on the directives and environment variables
provided by this module is provided in the <a href="../mod/mod_ssl.html">mod_ssl reference documentation</a>.
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