o some of <a
        href="../../orbsvcs/orbsvcs/SecurityLevel2.idl">SecurityLevel2</a>.
Of the transport protocols described in the above specification, only
      SSLIOP is supported.  Documentation for TAO's SSLIOP pluggable
      transport is available <a href="../Security/index.html">here</a>.

<p>
The 1.8 specification defines the Common Secure Interoperability version
1 (CSIv1) protocol that is currently implemented in TAO.

<p>
There are basically two ways to use security in TAO:
<ol>
<li>
Use TAO's