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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Thanks Naela,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">                As mentioned this is a great starting point.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">            Just to get some additional suggestions on the record for when we do pick this up again.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I wonder If there is something we can track/assess in relation to the management IANA do of the ZSK Operator.<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">When the discussions have concluded on how often the KSK should be rolled we should track that activity.<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I’d also like to suggest we track the TCR Churn, as a lot of the management and monitoring is done by the TCRs I think it’s
 important that new TCRs are regularly added and long term TCRs are retired.<o:p></o:p></span></li></ol>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Brett<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><br>
--<br>
Brett Carr<br>
Manager DNS and Network Engineering<br>
Nominet UK<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">ICANN-CSC <icann-csc-bounces@icann.org> on behalf of Naela Sarras <naela.sarras@iana.org><br>
<b>Date: </b>Thursday, 2 April 2020 at 17:31<br>
<b>To: </b>"icann-csc@icann.org" <icann-csc@icann.org><br>
<b>Subject: </b>[ICANN-CSC] Action Item - Proposed KPIs for KSK performance<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Dear CSC,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">During the March 2020 CSC meeting, Kim Davies gave a presentation on IANA’s role in managing the Root Key Signing Key (KSK). I have attached the presentation again for your reference
 if needed.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Following the presentation and discussion, we were tasked with an action item to come up with possible key performance indicators to monitor performance of the KSK.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Please find attached a document regarding with proposed measurements for CSC consideration.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">We look forward to discussing the attached with you.
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Best regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#DCDCDC -1 100000 tint=66000 satm=160000\,50000 \#F5F5F5 -1 100000 tint=44500 satm=160000\,100000 \#FEFEFE -1 100000 tint=23500 satm=160000"">Naela
 Sarras</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#DCDCDC -1 100000 tint=66000 satm=160000\,50000 \#F5F5F5 -1 100000 tint=44500 satm=160000\,100000 \#FEFEFE -1 100000 tint=23500 satm=160000"">Director,
 IANA Operations</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#DCDCDC -1 100000 tint=66000 satm=160000\,50000 \#F5F5F5 -1 100000 tint=44500 satm=160000\,100000 \#FEFEFE -1 100000 tint=23500 satm=160000"">ICANN</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"> <o:p></o:p></p>
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