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    <pre><span style="font-size:11.0pt;
font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:
Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:minor-bidi;
mso-ansi-language:EN-GB;mso-fareast-language:EN-US" lang="EN-GB">---- Apologies for potential cross-posting ---<span style="mso-spacerun:yes">  </span></span></pre>
    <p><span style="mso-ansi-language:EN-GB" lang="EN-GB"></span><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"></span><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">Dear sir or madam,<br>
      </span></p>
    <p><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">From</span><b><span
          style="font-size:11.0pt;line-height:150%;
mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-bidi-font-family:
          "Times New
          Roman";mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;
          mso-fareast-language:EN-US" lang="EN-GB"> </span></b><span
        style="font-size:11.0pt;
line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:
        minor-latin;mso-bidi-font-family:"Times New
        Roman";mso-bidi-theme-font:minor-bidi;
        mso-ansi-language:EN-GB;mso-fareast-language:EN-US" lang="EN-GB">2019
        on, the Deutsche Forschungsgemeinschaft (DFG) will establish the
        Cluster of Excellence 2092 "CASA - Cyber Security in the Age of
        Large-Scale Adversaries" at Ruhr-Universität Bochum. The CASA
        cluster pursues the goal of enabling sustainable security
        against large-scale adversaries, in particular nation-state
        attackers. In CASA, researchers from the fields of computer
        science, cryptography, electrical engineering, mathematics and
        psychology work together in a constellation that is unique in
        Europe. This holistic approach of CASA is unparalleled and holds
        the potential for scientific breakthroughs.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">We would like to invite you to the <b
          style="mso-bidi-font-weight:normal">Grand Opening of CASA</b>
        on <b style="mso-bidi-font-weight:normal">March 29 2019 </b><span
          style="mso-bidi-font-weight:normal">( Start 3 pm)</span><b
          style="mso-bidi-font-weight:normal"> </b>in<b
          style="mso-bidi-font-weight: normal"> Bochum</b>.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"> </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">We are happy to announce the participation
        of Isabel Pfeiffer-Poensgen, Minister of Culture and Science of
        the German State of North Rhine-Westphalia, Thomas Eiskirch,
        Mayor of the City of Bochum, and by Axel Schölmerich, Rector of
        the Ruhr-Universität Bochum. Furthermore the Opening will be
        enriched with two keynotes by Tal Rabin, IBM T.J. Watson
        Research Center, and Bart Preneel, Katholieke Universiteit
        Leuven. The program will be completed with a dinner.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"> </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">Registration is now open until 15 March
        2019: </span><br>
      <span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"><span
          style="color:#1F497D;mso-fareast-language:EN-US"><a
            class="moz-txt-link-freetext"
href="https://public.ruhr-uni-bochum.de/anmeldungen/Seiten/RegistrationCasa.aspx">https://public.ruhr-uni-bochum.de/anmeldungen/Seiten/RegistrationCasa.aspx</a></span></span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">The number of participants is limited.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"> </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">Further information will be provided
        shortly. Please also visit our website <span
          class="MsoHyperlink"><a href="http://www.hgi.rub.de">www.hgi.rub.de</a></span>.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">If you have any questions, please contact <span
          class="MsoHyperlink"><a href="mailto:info@casa.rub.de">info@casa.rub.de</a></span>.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"><br>
      </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">We are looking forward to seeing you in
        Bochum.</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"> </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">Yours sincerely,</span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"> </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB">Thorsten Holz, </span><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
          New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
          EN-US" lang="EN-GB">Eike Kiltz</span> </span><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
        EN-US" lang="EN-GB"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
          New Roman";
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-GB;mso-fareast-language:
          EN-US" lang="EN-GB">and </span>Christof Paar  <br>
      </span></p>
    <p
style="margin:0cm;margin-bottom:.0001pt;text-align:justify;line-height:150%"><span
style="font-size:11.0pt;line-height:150%;font-family:"Calibri",sans-serif;
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times
        New Roman";
        mso-bidi-theme-font:minor-bidi;mso-fareast-language:EN-US">CASA-speakers</span></p>
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