"xref" href="auth-password.html" title="21.5. Password Authentication">Section 21.5</a>
          for details.
         </p></dd><dt><span class="term"><code class="literal">password</code></span></dt><dd><p>
          Require the client to supply an unencrypted password for
          authentication.
          Since the password is sent in clear text over the
          network, this should not be used on untrusted networks.
          See <a class="xref" href="auth-password.html" title="21.5. Password Aut