<ul> 
<li>CrowdStrike Exec's "Most Epic Fail" Award</li> 
<li>Hardware backdoors discovered in Chinese-made key cards</li> 
<li>Counterfeit CISCO networking gear</li> 
<li>SpinRite</li> 
<li>Errata</li> 
<li>NPD breach updates from listeners</li> 
<li>Looking back at old SN episodes</li> 
<li>Cascading Bloom Filters</li></ul> 
Show Notes - <a href="https://www.grc.com/sn/SN-989-Notes.pdf" target="_blank">https://www.grc.com/sn/SN-989-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 this show at <a href="https://twit.tv/shows/security-now">https://twit.tv/shows/security-now</a>. 
Get episodes ad-free with Club TWiT at <a href="https://twit.tv/clubtwit">https://twit.tv/clubtwit</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>.
Sponsors:<ul>
<li><a href="http://canary.tools/twit" target="_blank">canary.tools/twit - use code: TWIT</a></li>
<li><a href="http://1password.com/securitynow" target="_blank">1password.com/securitynow</a></li>
<li><a href="http://e-e.com/twit" target="_blank">e-e.com/twit</a></li>
<li><a href="http://INFO.ACILEARNING.COM/TWIT" target="_blank">INFO.ACILEARNING.COM/TWIT code SN100</a></li>
</ul>

SN 989: Cascading Bloom Filters - Key Card Backdoors, Fake Cisco Gear