<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Hi Bob,</div><div dir="ltr"><br></div><div dir="ltr">You solve DDoS Risk again DNS Architectures with “Architectures.” BIND cannot solve a DDoS problem.</div><div dir="ltr"><br></div><div dir="ltr">I suggestion is to start with these videos:</div><ul class="ul1" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); -webkit-text-size-adjust: auto;"><li class="li2" style="margin: 0px; font-stretch: normal; line-height: normal;"><span class="s3" style="font-family: Menlo-Regular; font-size: 12px;"><p class="p1" style="margin: 0px; font-stretch: normal; font-size: 17px; line-height: normal;"><span class="s1" style="font-family: UICTFontTextStyleBody; font-weight: bold;">APRICOT 2022 DDoS Resiliency Workshop<br><a href="https://youtube.com/playlist?list=PLTAhO9aX5q8X5IS9M3m4fLtvQdjBp1UZ0">https://youtube.com/playlist?list=PLTAhO9aX5q8X5IS9M3m4fLtvQdjBp1UZ0</a></span></p><p class="p1" style="margin: 0px; font-stretch: normal; font-size: 17px; line-height: normal;"><br></p></span></li><li class="li2" style="margin: 0px; font-stretch: normal; line-height: normal;"><span class="s3" style="font-family: Menlo-Regular; font-size: 12px;"><span class="s4" style="font-family: UICTFontTextStyleBody; font-size: 17px;"><a href="https://youtu.be/BccxKxsIufs">Oct 2021 Update - Learning from the New Zealand Attacks</a></span></span><span class="s2" style="font-family: UICTFontTextStyleBody;"> - <a href="https://youtu.be/BccxKxsIufs"><span class="s4">https://youtu.be/BccxKxsIufs</span></a></span></li><li class="li2" style="margin: 0px; font-stretch: normal; line-height: normal;"><span class="s3" style="font-family: Menlo-Regular; font-size: 12px;"></span><span class="s2" style="font-family: UICTFontTextStyleBody;">DNS Under Attack? The Miscreant's Offensive Playbook <a href="https://youtu.be/e5_LvHxGG50"><span class="s4">Oct 2021 - Version 1.8 - Post Facebook Outage</span></a> - <a href="https://youtu.be/e5_LvHxGG50"><span class="s4">https://youtu.be/e5_LvHxGG50</span></a></span></li></ul><div dir="ltr"> In addition, make sure your DNS deployments are not being abused. Sign up to Shadowserver’s Cyber Civil Defense reports (see ThaiNOG video). You get daily reports that will let you know if you DNS deployment is part of DDoS. </div><div dir="ltr"><br></div><div dir="ltr"><p class="p1" style="margin: 0px; font-stretch: normal; line-height: normal; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); -webkit-text-size-adjust: auto;"><span class="s1" style="font-family: UICTFontTextStyleEmphasizedBody; font-weight: bold;">ThaiNOG 2022 - An Impactful Security BCP</span></p><p class="p1" style="margin: 0px; font-stretch: normal; line-height: normal; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">Thailand Network Operations Group was co-located with BKNIX</span></p><p class="p1" style="margin: 0px; font-stretch: normal; line-height: normal; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">Google Slides: <a href="https://docs.google.com/presentation/d/1mWJxizaEUXG8zG7YbWqsVo6basIjjj0enena4eTMjyo/edit?usp=sharing">https://docs.google.com/presentation/d/1mWJxizaEUXG8zG7YbWqsVo6basIjjj0enena4eTMjyo/edit?usp=sharing</a></span></p><p class="p1" style="margin: 0px; font-stretch: normal; line-height: normal; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); -webkit-text-size-adjust: auto;"><span class="s2" style="font-family: UICTFontTextStyleBody;">PDF Slides: <a href="https://drive.google.com/file/d/1tV4gYL7wljqyUBq-s1FzHMN4uSRtk98b/view?usp=sharing">https://drive.google.com/file/d/1tV4gYL7wljqyUBq-s1FzHMN4uSRtk98b/view?usp=sharing</a></span></p></div><div dir="ltr"><br></div><div dir="ltr">Barry</div><div dir="ltr"><br><blockquote type="cite">On Feb 25, 2023, at 03:26, Bob Harold <rharolde@umich.edu> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr">Before answering this question, can you tell me the proper place where I should be asking this question?<div><br></div><div>"We are researching DDoS protection, including DNS. What companies or products or methods should I be looking at?"<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><br>-- <br>Bob Harold</div><div><br></div></div></div></div></div></div></div></div>
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