<ul> 
<li>eM Client CAN be purchased outright.</li> 
<li>An astonishing 5-year-old typo in MasterCard's DNS.</li> 
<li>An unwelcome surprise received by 18,459 low-level hackers.</li> 
<li>DDoS attacks continue growing, seemingly without any end in sight.</li> 
<li>Let's Encrypt clarifies their plans for 6-day "we barely knew you" certificates.</li> 
<li>SpinRite uncovers a bad brand new 8TB drive.</li> 
<li>Listener feedback about TOTP, Syncthing and UDP hole punching, email spam, ValiDrive speed, AI neural nets, DJI geofencing, and advertising in the "New" Outlook.</li> 
<li>A look into the tradeoffs required to obtain privacy for our DNS lookups</li></ul> 
Show Notes - <a href="https://www.grc.com/sn/SN-1010-Notes.pdf" target="_blank">https://www.grc.com/sn/SN-1010-Notes.pdf</a> 
Hosts: <a href="https://twit.tv/people/steve-gibson">Steve Gibson</a> and <a href="https://twit.tv/people/leo-laporte">Leo Laporte</a> 
Download or subscribe to Security Now at <a href="https://twit.tv/shows/security-now">https://twit.tv/shows/security-now</a>. 
You can submit a question to Security Now at the <a href="https://www.grc.com/feedback.htm" target="_blank">GRC Feedback Page</a>. 
For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: <a href="https://www.grc.com/securitynow.htm" target="_blank">grc.com</a>, also the home of the best disk maintenance and recovery utility ever written <a href="https://www.grc.com/sr/spinrite.htm" target="_blank">Spinrite 6</a>. 
Join Club TWiT for Ad-Free Podcasts! 
Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: <a href="https://twit.tv/clubtwit" rel="payment">https://twit.tv/clubtwit</a>
Sponsors:<ul>
<li><a href="http://uscloud.com" target="_blank" rel="sponsored">uscloud.com</a></li>
<li><a href="http://joindeleteme.com/twit" target="_blank" rel="sponsored">joindeleteme.com/twit promo code TWIT</a></li>
<li><a href="http://bitwarden.com/twit" target="_blank" rel="sponsored">bitwarden.com/twit</a></li>
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</ul>

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SN 1010: DNS Over TLS - Record DDoS, Hackers Get Hacked

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