Summary: <p>Countdown to March's patch Tuesday; what was behind Amazon's S3 outage? Why don't I have a cellular connectivity backup? Some additional Cloudflare perspective, Amazon to fight another day over their Voice Assistant's privacy, an examination of the top 9 Android password managers uncovers problems, another lifeless malware campaign found in the wild, security improvements in Chrome and Firefox, a proof of concept for BIOS ransomware, a how-to walk-through for return-oriented programming, a nifty new site scanning service, Matthew Green compares desktop and mobile security, a bunch of feedback quickies, an incredibly wonderful waste of time accomplishment, the future threat of deliberately fooling AI, and the dark side of automated domain validation certificate issuance.</p><p>We invite you to read our <a href="https://www.grc.com/sn/SN-602-Notes.pdf">show notes</a>.</p> <p><strong>Hosts:</strong> <a href="https://twit.tv/people/steve-gibson">Steve Gibson</a> and <a href="https://twit.tv/people/leo-laporte">Leo Laporte</a></p> <p>Download or subscribe to this show at <a href="https://twit.tv/shows/security-now">https://twit.tv/shows/security-now</a>.</p><p>You can submit a question to Security Now! at the <a href="https://www.grc.com/feedback.htm" target="_blank">GRC Feedback Page</a>.</p><p>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>.</p><p>Bandwidth for Security Now is provided by <a href="https://www.cachefly.com/" target="_blank">CacheFly</a>.</p>
