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<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif">Dear
Colleagues, </span><span></span></p>

<p style="margin:4.8pt 11.35pt 0cm 0cm;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif">My name is
Enock Samuel Mbewe. I am currently a Computer Science PhD candidate at the
University of Cape Town, South Africa. I am conducting an evaluative study as
part of my research project. This is an output (artefact) of the study you participated in
2020; therefore, it makes sense that you be the one to evaluate it also. This
tool enables Internet users to easily configure security and privacy, which are
currently hidden for an average Internet user. The feedback from this
evaluative study will help improve the app to respond fully to user needs in a
quest to improve the security landscape of cyberspace. Therefore, I believe
that your views and experience would be a valuable source of information, and I
hope that by participating, you may gain helpful knowledge. <span></span></span></p>

<p style="margin:0cm 0cm 8pt;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif"> <span></span></span></p>

<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif;color:black">The research has been approved by the University of Cape Town's
Faculty of Science Ethics Committee with approval code: <b>FSREC 002-2020.</b> If
you are willing to <span class="gmail-il">participate</span>, please follow the link
below to complete the <span class="gmail-il">survey</span>. </span><span></span></p>

<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><a href="https://survey.cs.uct.ac.za/limesurvey/index.php/518741?lang=en" style="color:rgb(5,99,193);text-decoration:underline">https://survey.cs.uct.ac.za/limesurvey/index.php/518741?lang=en</a><span></span></p>

<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif;color:black">If you have any concerns, questions or would like to know more
about the study, please visit the project’s website: <a href="https://people.cs.uct.ac.za/~embewe" target="_blank" style="color:rgb(5,99,193);text-decoration:underline">https://people.cs.uct.ac.za/~embewe</a>
</span><span></span></p>

<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif">Kind
regards,</span><span></span></p>

<p style="margin-bottom:7.1pt;line-height:115%;margin-right:0cm;margin-left:0cm;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-family:"Garamond",serif">Enock.</span><span></span></p>





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