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David Bombal
David Bombal
500 episodes
2 weeks ago
Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir... Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters. What you’ll learn • Why GPUs are useless without massive, reliable interconnects • 51.2 Tbps with 64×800G ports and what that enables for AI training • Deep buffers vs shallow buffers and when each wins • Line-rate encryption today and post-quantum readiness tomorrow • SONiC on Cisco Silicon One, P4, and automation at hyperscale If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network. // Martin Lund’s SOCIALS // LinkedIn: / martinlundca // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 0:54 - Intro 0:59 - Martin's Background 02:15 - Martin's Advice 02:48 - Cisco's Announcement 06:12 - Data Center Scaling 07:02 - Data Centres Scaling Across 11:08 - New Router Speeds 13:24 - Securing the Data Center (Quantum Computing) 17:57 - Are Deep Buffers Efficient? 19:25 - New Protocols 22:50 - Data Center Infrastructure 24:07 - 8804 Router Innovations 25:33 - The Future of Data Centers 27:50 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #cisco #networking #ai
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All content for David Bombal is the property of David Bombal and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir... Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters. What you’ll learn • Why GPUs are useless without massive, reliable interconnects • 51.2 Tbps with 64×800G ports and what that enables for AI training • Deep buffers vs shallow buffers and when each wins • Line-rate encryption today and post-quantum readiness tomorrow • SONiC on Cisco Silicon One, P4, and automation at hyperscale If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network. // Martin Lund’s SOCIALS // LinkedIn: / martinlundca // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 0:54 - Intro 0:59 - Martin's Background 02:15 - Martin's Advice 02:48 - Cisco's Announcement 06:12 - Data Center Scaling 07:02 - Data Centres Scaling Across 11:08 - New Router Speeds 13:24 - Securing the Data Center (Quantum Computing) 17:57 - Are Deep Buffers Efficient? 19:25 - New Protocols 22:50 - Data Center Infrastructure 24:07 - 8804 Router Innovations 25:33 - The Future of Data Centers 27:50 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #cisco #networking #ai
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#512: All Encryption Hacked in 3 Years?
David Bombal
38 minutes 17 seconds
1 month ago
#512: All Encryption Hacked in 3 Years?
Big thanks to Brilliant for sponsoring this video. To try everything Brilliant has to offer for free for a full 30 days, visit https://brilliant.org/davidbombal or scan the QR code onscreen – You’ll also get 20% off an annual premium subscription. Quantum computing isn’t a far-off sci-fi threat. In a hybrid model (CPU + GPU + quantum), it could land within ~3 years—and that’s enough to break today’s asymmetric cryptography (RSA/ECC/PKI) used for TLS/HTTPS and VPN key exchange via Shor’s algorithm. Result? Session keys exposed, mass decryption possible, and a risky “post-quantum gap” before new hardware/software are widely deployed. In this frank discussion, OTW joins David Bombal to explain: • Why asymmetric key exchange is the weak link for TLS/VPNs • How hybrid quantum + CUDA-Q accelerates timelines • Nation-states’ “collect now, decrypt later” strategy • The painful window before post-quantum cryptography (PQC) rolls out • Risks of client-side scanning and on-device AI • NSA backdoors, PGP/Phil Zimmermann, and the San Bernardino iPhone case // Occupy The Web SOCIAL // X: / three_cube Website: https://hackers-arise.net/ // Occupy The Web Books // Linux Basics for Hackers 2nd Ed US: https://amzn.to/3TscpxY UK: https://amzn.to/45XaF7j Linux Basics for Hackers: US: https://amzn.to/3wqukgC UK: https://amzn.to/43PHFev Getting Started Becoming a Master Hacker US: https://amzn.to/4bmGqX2 UK: https://amzn.to/43JG2iA Network Basics for hackers: US: https://amzn.to/3yeYVyb UK: https://amzn.to/4aInbGK // OTW Discount // Use the code BOMBAL to get a 20% discount off anything from OTW's website: https://hackers-arise.net/ // Playlists REFERENCE // Linux Basics for Hackers: • Linux for Hackers Tutorial (And Free Courses) Mr Robot: • Hack like Mr Robot // WiFi, Bluetooth and ... Hackers Arise / Occupy the Web Hacks: • Hacking Tools (with demos) that you need t... // YouTube video REFERENCE // • USA stops UK creating Apple backdoor. Why ... • Will this Tiny Chip Change EVERYTHING in Q... // David's SOCIAL // Discord: / discord X: / davidbombal Instagram: / davidbombal LinkedIn: / davidbombal Facebook: / davidbombal.co TikTok: / davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 01:00 - Intro 01:49 - OTW's Books 02:46 - Brilliant Advert 04:01 - Encryption and Apple Backdoors 05:12 - Nation-states Racing for Quantum Computing 08:35 - Jensen Huang's Hybrid Quantum Computer 10:57 - The Threat of National Agencies 12:10 - China Collecting Encrypted Data 13:56 - Post-Quantum Cryptography 17:58 - The NSA Collecting Data 19:21 - The NSA and Encryption 24:40 - Concerns Against Cryptography 28:09 - Client-Side Scanning 30:46 - Should you Run AI on your Devices? 34:56 - NVIDIA's Role on Cryptography 37:37 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only.
David Bombal
Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir... Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters. What you’ll learn • Why GPUs are useless without massive, reliable interconnects • 51.2 Tbps with 64×800G ports and what that enables for AI training • Deep buffers vs shallow buffers and when each wins • Line-rate encryption today and post-quantum readiness tomorrow • SONiC on Cisco Silicon One, P4, and automation at hyperscale If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network. // Martin Lund’s SOCIALS // LinkedIn: / martinlundca // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 0:54 - Intro 0:59 - Martin's Background 02:15 - Martin's Advice 02:48 - Cisco's Announcement 06:12 - Data Center Scaling 07:02 - Data Centres Scaling Across 11:08 - New Router Speeds 13:24 - Securing the Data Center (Quantum Computing) 17:57 - Are Deep Buffers Efficient? 19:25 - New Protocols 22:50 - Data Center Infrastructure 24:07 - 8804 Router Innovations 25:33 - The Future of Data Centers 27:50 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #cisco #networking #ai