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    <p>Aren't we still talking about Thin data? We aren't talking about
      PII here. <br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 05/30/2017 02:22 PM, Farell Folly
      wrote:<br>
    </div>
    <blockquote
cite="mid:CADzHdxdD99JMd-BFZhcMRZys0R-6VPObZ6LZS9RmRf5EwePsbQ@mail.gmail.com"
      type="cite">
      <div dir="auto">Hello Nathalie,
        <div dir="auto"><br>
        </div>
        <div dir="auto">I almost agree with your definition  of
          proportionality but reticent  on the last sentence and need to
          be sure we are in the same page</div>
        <div dir="auto"><br>
        </div>
        <div dir="auto">&gt;&gt;&gt;<span
            style="font-family:&quot;helvetica
            neue&quot;,helvetica,arial,&quot;lucida
grande&quot;,sans-serif;font-size:13px;background-color:rgb(255,255,255)">This
            principle potentially avoids having to resort to 'legitimate
            purposes' which cannot be verified for unauthenticated
            access.   </span></div>
        <div dir="auto"><br>
        </div>
        <div dir="auto">I always defend the need for legitimate purpose
          for all requests even for unauthenticated access  because I
          think if somenone wants to know who I am he/she must  at least
          tell me who he is.... Or if someone wants to know I do as
          business he must at least state the purpose.. This is how I
          see proportionality.</div>
        <div dir="auto"><br>
        </div>
        <div dir="auto"><br>
          <div data-smartmail="gmail_signature" dir="auto">Regards<br>
            @__f_f__<br>
            <br>
            PhD Candidate, Universität der Bundeswehr München<br>
            Computer Security | Internet of Things<br>
            <a moz-do-not-send="true"
              href="https://www.linkedin.com/in/farellf">https://www.linkedin.com/in/farellf</a><br>
            ________________________________.<br>
            Mail sent from my mobile phone. Excuse for brievety.</div>
        </div>
        <br>
        <div class="gmail_extra" dir="auto"><br>
          <div class="gmail_quote">Le 30 mai 2017 19:08, "nathalie
            coupet via gnso-rds-pdp-wg" &lt;<a moz-do-not-send="true"
              href="mailto:gnso-rds-pdp-wg@icann.org">gnso-rds-pdp-wg@icann.org</a>&gt;
            a écrit :<br type="attribution">
            <blockquote class="quote" style="margin:0 0 0
              .8ex;border-left:1px #ccc solid;padding-left:1ex">
              <div>
                <div
                  style="color:#000;background-color:#fff;font-family:Helvetica
                  Neue,Helvetica,Arial,Lucida
                  Grande,sans-serif;font-size:13px">
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239556"
                    dir="ltr">Hi Paul,</div>
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239556"
                    dir="ltr"><br>
                  </div>
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239556"
                    dir="ltr">In the context of thin data, in view of
                    the opposition of some to allow unauthenticated
                    access to all the thin data, the principle of
                    proportionality serves as an over-arching principle
                    at this particular phase in our work in order to
                    protect data from abuse while not restricting
                    access.   </div>
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239556"
                    dir="ltr">Thin data must be proportionate to the
                    query, be useful for that particular query. All and
                    any other thin data foreign to this query should not
                    be shared. <span style="font-family:&quot;helvetica
                      neue&quot;,helvetica,arial,&quot;lucida
                      grande&quot;,sans-serif">This principle
                      potentially avoids having to resort to 'legitimate
                      purposes' which cannot be verified for
                      unauthenticated access.   </span></div>
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239556"
                    dir="ltr"> </div>
                  <div
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239558"> </div>
                  <div class="m_-1915013224527728896signature"
                    id="m_-1915013224527728896yui_3_16_0_ym19_1_1496151286812_239560">Nathalie </div>
                  <div class="elided-text">
                    <div class="m_-1915013224527728896qtdSeparateBR"><br>
                      <br>
                    </div>
                    <div class="m_-1915013224527728896yahoo_quoted"
                      style="display:block">
                      <div style="font-family:Helvetica
                        Neue,Helvetica,Arial,Lucida
                        Grande,sans-serif;font-size:13px">
                        <div style="font-family:HelveticaNeue,Helvetica
                          Neue,Helvetica,Arial,Lucida
                          Grande,sans-serif;font-size:16px">
                          <div dir="ltr"><font face="Arial" size="2"> On
                              Tuesday, May 30, 2017 2:44 PM, "Gomes,
                              Chuck via gnso-rds-pdp-wg" &lt;<a
                                moz-do-not-send="true"
                                href="mailto:gnso-rds-pdp-wg@icann.org"
                                target="_blank">gnso-rds-pdp-wg@icann.org</a>&gt;
                              wrote:<br>
                            </font></div>
                          <br>
                          <br>
                          <div
                            class="m_-1915013224527728896y_msg_container">
                            <div
                              id="m_-1915013224527728896yiv0605036320">
                              <div>
                                <div
                                  class="m_-1915013224527728896yiv0605036320WordSection1">
                                  <div
                                    class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                      style="font-size:11.0pt">Because
                                      Nathalie was the originator and
                                      was unable to speak on the call, I
                                      encourage her to describe the
                                      nature of the issue on this
                                      thread.</span></div>
                                  <div
                                    class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                      style="font-size:11.0pt">  </span></div>
                                  <div
                                    class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                      style="font-size:11.0pt">Chuck</span></div>
                                  <div
                                    class="m_-1915013224527728896yiv0605036320MsoNormal"><a
                                      moz-do-not-send="true"
                                      rel="nofollow" shape="rect"
                                      name="m_-1915013224527728896__MailEndCompose"><span
                                        style="font-size:11.0pt">  </span></a></div>
                                  <span></span>
                                  <div
                                    class="m_-1915013224527728896yiv0605036320yqt1472831610"
id="m_-1915013224527728896yiv0605036320yqt95202">
                                    <div>
                                      <div
                                        style="border:none;border-top:solid
                                        #e1e1e1 1.0pt;padding:3.0pt 0in
                                        0in 0in">
                                        <div
                                          class="m_-1915013224527728896yiv0605036320MsoNormal"><b><span
                                              style="font-size:11.0pt">From:</span></b><span
                                            style="font-size:11.0pt"> <a
                                              moz-do-not-send="true"
                                              href="mailto:gnso-rds-pdp-wg-bounces@icann.org"
                                              target="_blank">gnso-rds-pdp-wg-bounces@icann.<wbr>org</a>
                                            [mailto:<a
                                              moz-do-not-send="true"
                                              href="mailto:gnso-rds-pdp-wg-bounces@icann.org"
                                              target="_blank">gnso-rds-pdp-wg-<wbr>bounces@icann.org</a>]
                                            <b>On Behalf Of </b>Paul
                                            Keating<br clear="none">
                                            <b>Sent:</b> Tuesday, May
                                            30, 2017 2:17 PM<br
                                              clear="none">
                                            <b>To:</b> Lisa Phifer &lt;<a
                                              moz-do-not-send="true"
                                              href="mailto:lisa@corecom.com"
                                              target="_blank">lisa@corecom.com</a>&gt;;
                                            RDS PDP WG &lt;<a
                                              moz-do-not-send="true"
                                              href="mailto:gnso-rds-pdp-wg@icann.org"
                                              target="_blank">gnso-rds-pdp-wg@icann.org</a>&gt;<br
                                              clear="none">
                                            <b>Subject:</b> [EXTERNAL]
                                            Re: [gnso-rds-pdp-wg]
                                            Principle on Proportionality
                                            for "Thin Data"access</span></div>
                                      </div>
                                    </div>
                                    <div
                                      class="m_-1915013224527728896yiv0605036320MsoNormal">
                                       </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">Im
                                          sorry to have missed the call
                                          but had a client engagement.</span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">  </span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">Can
                                          someone briefly describe the
                                          nature of the issue?</span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">  </span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">Thanks</span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">Paul</span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">  </span></div>
                                    </div>
                                    <div
                                      style="border:none;border-top:solid
                                      #b5c4df 1.0pt;padding:3.0pt 0in
                                      0in 0in">
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><b><span
                                            style="font-size:11.0pt">From:
                                          </span></b><span
                                          style="font-size:11.0pt">&lt;<a
                                            moz-do-not-send="true"
                                            rel="nofollow" shape="rect"
href="mailto:gnso-rds-pdp-wg-bounces@icann.org" target="_blank">gnso-rds-pdp-wg-bounces@<wbr>icann.org</a>&gt;
                                          on behalf of Lisa Phifer &lt;<a
                                            moz-do-not-send="true"
                                            rel="nofollow" shape="rect"
href="mailto:lisa@corecom.com" target="_blank">lisa@corecom.com</a>&gt;<br
                                            clear="none">
                                          <b>Date: </b>Tuesday, May 30,
                                          2017 at 7:52 PM<br
                                            clear="none">
                                          <b>To: </b>RDS PDP WG &lt;<a
                                            moz-do-not-send="true"
                                            rel="nofollow" shape="rect"
href="mailto:gnso-rds-pdp-wg@icann.org" target="_blank">gnso-rds-pdp-wg@icann.org</a>&gt;<br
                                            clear="none">
                                          <b>Subject: </b>[gnso-rds-pdp-wg]
                                          Principle on Proportionality
                                          for "Thin Data"access</span></div>
                                    </div>
                                    <div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">  </span></div>
                                    </div>
                                    <blockquote
id="m_-1915013224527728896yiv0605036320MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE"
style="border:none;border-left:solid #b5c4df 4.5pt;padding:0in 0in 0in
                                      4.0pt;margin-left:3.75pt;margin-right:0in">
                                      <div>
                                        <div>
                                          <div
                                            class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                              style="font-size:10.5pt">All,
                                              per today's call action
                                              item:<br clear="none">
                                              <br clear="none">
                                              <b>Action Item: Nathalie
                                                Coupet and any other WG
                                                members who wish to do
                                                so to propose to the WG
                                                list a new principle on
                                                proportionality for
                                                "thin data." All WG
                                                members to comment on
                                                that proposed principle
                                                in advance of next call.<br
                                                  clear="none">
                                                <br clear="none">
                                              </b>we are starting a new
                                              thread here which anyone
                                              may reply to if they wish
                                              to propose (or respond to)
                                              a new principle on
                                              proportionality for "thin
                                              data" access.<br
                                                clear="none">
                                              <br clear="none">
                                              Best, Lisa</span></div>
                                        </div>
                                      </div>
                                      <div
                                        class="m_-1915013224527728896yiv0605036320MsoNormal"><span
                                          style="font-size:10.5pt">______________________________<wbr>_________________
                                          gnso-rds-pdp-wg mailing list
                                          <a moz-do-not-send="true"
                                            rel="nofollow" shape="rect"
href="mailto:gnso-rds-pdp-wg@icann.org" target="_blank">gnso-rds-pdp-wg@icann.org</a>
                                          <a moz-do-not-send="true"
                                            rel="nofollow" shape="rect"
href="https://mm.icann.org/mailman/listinfo/gnso-rds-pdp-wg"
                                            target="_blank">
https://mm.icann.org/mailman/<wbr>listinfo/gnso-rds-pdp-wg</a></span></div>
                                    </blockquote>
                                  </div>
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                            <div
                              class="m_-1915013224527728896yqt1472831610"
                              id="m_-1915013224527728896yqt24053">______________________________<wbr>_________________<br
                                clear="none">
                              gnso-rds-pdp-wg mailing list<br
                                clear="none">
                              <a moz-do-not-send="true" shape="rect"
                                href="mailto:gnso-rds-pdp-wg@icann.org"
                                target="_blank">gnso-rds-pdp-wg@icann.org</a><br
                                clear="none">
                              <a moz-do-not-send="true" shape="rect"
                                href="https://mm.icann.org/mailman/listinfo/gnso-rds-pdp-wg"
                                target="_blank">https://mm.icann.org/mailman/<wbr>listinfo/gnso-rds-pdp-wg</a></div>
                            <br>
                            <br>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
              <br>
              ______________________________<wbr>_________________<br>
              gnso-rds-pdp-wg mailing list<br>
              <a moz-do-not-send="true"
                href="mailto:gnso-rds-pdp-wg@icann.org">gnso-rds-pdp-wg@icann.org</a><br>
              <a moz-do-not-send="true"
                href="https://mm.icann.org/mailman/listinfo/gnso-rds-pdp-wg"
                rel="noreferrer" target="_blank">https://mm.icann.org/mailman/<wbr>listinfo/gnso-rds-pdp-wg</a><br>
            </blockquote>
          </div>
          <br>
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      <pre wrap="">_______________________________________________
gnso-rds-pdp-wg mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gnso-rds-pdp-wg@icann.org">gnso-rds-pdp-wg@icann.org</a>
<a class="moz-txt-link-freetext" href="https://mm.icann.org/mailman/listinfo/gnso-rds-pdp-wg">https://mm.icann.org/mailman/listinfo/gnso-rds-pdp-wg</a></pre>
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