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    Hello All,<br>
    <br>
    I've been reading up on Remote_User authentication and am unclear on
    a few things.&nbsp; If I've read the docs correctly I can have a
    Remote_User handler in handler.xml, which has a unspecified
    AuthenticationMethod.&nbsp; In my Apache config I specify a
    authentication method inside a &lt;Location&gt; tag.&nbsp; Once the user
    authenticates with the method specified in the &lt;Location&gt; tag
    they are passed into the IDP, which will say that the user is valid
    based on the fact that Remote_User Header is set.<br>
    <br>
    If my understanding of the concepts is correct, is the following
    possible:<br>
    <br>
    If I have a SP-A and an IDP-A on the same machine, can I send a
    remote SP to the Remote_User handler of the IDP-A, which in turn
    validates based on a location protected by the SP-A? <br>
    <br>
    If so can, I should be able to have multiple SessionInitiator
    definitions to associate SP-A with IDP-A plus an additional IDP.<br>
    <br>
    If SP-A authentication is associated with multiple IDPs, I can
    specify a default IDP if a session does not exist or use previous
    session from any associated IDP?<br>
    <br>
    <br>
    Thanks in advance,<br>
    <br>
    -Chris<br>
    <br>
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                  src="cid:part1.08070302.06090304@fdu.edu" alt="fdu
                  logo" height="62" width="140"></td>
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                <div class="person">Christopher Bland</div>
                <div class="title">Systems Manager<br>
                  Information Systems and Technology</div>
                <div class="row"> <strong>1000 River Road, Teaneck NJ
                    07666</strong><br>
                  Mail Stop: T-BH1-01<br>
                  <img moz-do-not-send="false"
                    src="cid:part2.02010709.01000405@fdu.edu"
                    alt="phone" height="10" width="13">: 201-692-2414 |
                  <img moz-do-not-send="false"
                    src="cid:part3.01090406.06060600@fdu.edu" alt="fax"
                    height="13" width="15">: 201-692-2494 | <img
                    moz-do-not-send="false"
                    src="cid:part4.09060907.02000002@fdu.edu"
                    alt="email" height="11" width="12">: <a
                    href="mailto:chris@fdu.edu">chris@fdu.edu</a> </div>
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                <div class="top">"Fairleigh Dickinson University will
                  never<br>
                  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ask for your
                  password. Please do not share it with others!"</div>
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