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<p class="MsoNormal">Dear CMC and CESG members,<o:p></o:p></p>
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<p class="MsoNormal">Thanks for listening to, and participating in, this presentation on the topic of space internetworking security. Your comments and feedback were really valuable and I have made some edits to this file to reflect that input. The next steps
should be a deeper, and on-going, discussion of these topics and how we can approach them within your agencies, mission, and within CCSDS and IOAG. I was really pleased to hear that some of these discussions have been started within your agencies, specifically
in the context of ground station assets and certain missions. <o:p></o:p></p>
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<p class="MsoNormal">The challenge that we have, however, is to elevate this to a multi-agency context and to understand what a secure DTN network interoperability architecture, trust framework, policies, and governance models should look like in the context
of joint, collaborative, space exploration. I hope that this is just the start of a much longer, and deeper, discussion that involves CCSDS, agency, and mission experts.<o:p></o:p></p>
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<p class="MsoNormal">Thanks, Peter<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:Helvetica">________________________________________________________<br>
<br>
Peter Shames<br>
CCSDS Systems Engineering Area Director<br>
<br>
Jet Propulsion Laboratory, MS 301-490<br>
California Institute of Technology<br>
Pasadena, CA 91109 USA <br>
<br>
Telephone: +1 818 354-5740, Fax: +1 818 393-6871<br>
<br>
Internet: <a href="Peter.M.Shames@jpl.nasa.gov"><span style="color:blue">Peter.M.Shames@jpl.nasa.gov</span></a><br>
________________________________________________________<br>
<br>
We must recognize the strong and undeniable influence that our language exerts on our ways of thinking and, in fact, delimits the abstract space in which we can formulate - give form to - our thoughts.<br>
<br>
Niklaus Wirth</span><o:p></o:p></p>
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