Summary: <p>This week, Leo and Steve discuss Russia's hacking involvement in the US Election; that, incredibly, it gets even worse for Yahoo!, misguided anti-porn legislation in South Carolina, troubling legislation from Australia, legal confusion from the Florida appellate court, some good news from the U.S. Supreme Court, Linux security stumbling, why Mac OS X got an important fix last week, the Steganography malvertising attack that targets home routers, news of a forthcoming inter-vehicle communications mandate, professional cameras being called upon to provide built-in encryption, LetsEncrypt gets a worrisome extension, additional news, errata, miscellany... and how exactly DOES that "I really really promise I'm not a robot (really!)" non-CAPTCHA checkbox CAPTCHA work?</p><p>We invite you to read our <a href="https://www.grc.com/sn/SN-591-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="http://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="http://grc.com/securitynow.htm" target="_blank">grc.com</a>, also the home of the best disk maintenance and recovery utility ever written <a href="http://spinrite.info/" 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>
