A new flaw was just revealed inLinux's TCP stack. There are problem (three CVE's) with a TCP feature known as "Selective ACKnowledgement" (SACK).

Watch the full episode of Security Now:
https://twit.tv/sn/719

Hosts: Leo Laporte and Steve Gibson

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Some new features to look forward to in iOS 13.

Watch the full episode of MacBreak Weekly:
https://twit.tv/mbw/666

Hosts: Leo Laporte, Andy Ihnatko, Rene Ritchie, and Lory Gil

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

On iOS Today, Leo Laporte and Mikah Sargent explain HomeKit Secure Video coming this fall in iOS 13: How it works, how much it will cost, and what companies will support it.

Full episode at twit.tv/ios451

Hosts: Leo Laporte and Mikah Sargent

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Facebook to launch "Zuck Bucks" cryptocurrency next week.

Full episode at twit.tv/twit723

Host: Leo Laporte

Guests: Cherlynn Low, Shane Satterfield, and Jeff Cannata

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Scott Wilkinson talks with Leo Laporte about the results of the 2019 Value Electronics Shootout.

For the full episode, visit twit.tv/ttg/1600

Host: Leo Laporte

Guest: Scott Wilkinson

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Tim Titus, CTO of PathSolutions talks VoIP/UC troubleshooting with Brian Chee and solving garble problems.

For the full episode, visit twit.tv/twiet/346

Host: Brian Chee

Guest: Tim Titus

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Author Julian Guthrie talks with Megan Morrone on Triangulation about one of the big takeaways from her latest book Alpha Girls: The Women Upstarts Who Took On Silicon Valley's Male Culture and Made the Deals of a Lifetime which follows the story of four pioneering women in the cutthroat, male-dominated world of venture capital in Silicon Valley.

Buy "Alpha Girls": https://amzn.to/2WvaihA

Watch the full episode of Triangulation: https://twit.tv/tri/402

Host: Megan Morrone

Guest: Julian Guthrie

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Megan Morrone and Jason Howell talk to Jason Cipriani about how you don't have to delete your Facebook account to gain some measure of privacy over your location, apps, old posts, and other personal information on your phone or computer.

Watch the full episode of Tech News Weekly:
https://twit.tv/tnw/87

Hosts: Megan Morrone and Jason Howell

Guest: Jason Cipriani

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

Sebastian Peak attended the Next Horizon Gaming E3 event and learned quite a bit about AMD's new graphics cards (RX 5700 & RX 5700 XT), including Game Clock, RDNA, and Radeon Image Sharpening.

Full episode at twit.tv/twich521

Hosts: Sebastian Peak and Patrick Norton

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/

We read Mary Meeker's 333-page slide deck so you don't have to.

Full episode at twit.tv/twig512

Hosts: Leo Laporte and Jeff Jarvis

Guest: Kevin Tofel

You can find more about TWiT and subscribe to our full shows at https://twit.tv/shows/