Security Now 856: The "Topics" API

Picture of the Week. Apple eliminates 0-days from iOS and macOS. Qualys published technical details for PwnKit. Log4Shell hits Ubiquiti. New bug bounties posted by Zerodium. "DrawnApart": A device identification technique based on remote GPU fingerprinting. Sorting Windows Folders to the TOP! Closing the Loop. SpinRite. The "Topics" API. We invite you to read our show notes at https://www.grc.com/sn/SN-856-Notes.pdf Hosts: Steve Gibson and Jason Howell Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now! at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: bitwarden.com/twit itpro.tv/securitynow promo code SN30 progress.com/security-now