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Episode 422

Multipath Musings

February 7th, 2020

23 mins 37 secs

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Download MP3 (16.2 MB)

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networking jason donenfeld edge sysadmin podcast linux academy a cloud guru jupiter broadcasting techsnap devops aslr stack canary stack smashing buffer overflow virtualization cloud sgx tsx zombieload speculative execution intel 3gpp failover 5g lte mobile apple ios multipath tcp mptcp cryptography crypto poly1305 ubuntu 20.04 linux 5.6 world wide web open standards firefox chromium blink chrome browser wars edgium vpn wireguard linux monitoring nagios teams microsoft cacheout tls ssl let's encrypt automation
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About this Episode

We take a look at a few exciting features coming to Linux kernel 5.6, including the first steps to multipath TCP.

Plus the latest Intel speculative execution vulnerability, and Microsoft's troubled history with certificate renewal.

Episode Links

  • Oregon company makes top bid for Microsoft check - CNET
  • Microsoft’s failures to renew: Teams, Hotmail, and Hotmail.co.uk | Ars Technica
  • Microsoft Teams goes down after Microsoft forgot to renew a certificate - The Verge
  • Browser review: Microsoft’s new “Edgium” Chromium-based Edge | Ars Technica
  • Linus Torvalds pulled WireGuard VPN into the 5.6 kernel source tree | Ars Technica
  • Ubuntu 20.04 LTS Adds WireGuard Support - Phoronix
  • Multipath TCP Support Is Working Its Upstream - First Bits Landing With Linux 5.6 - Phoronix
  • MultiPath TCP - Linux Kernel implementation
  • Upstreaming multipath TCP
  • LPC2019 - Multipath TCP Upstreaming - YouTube
  • LPC2019 - Multipath TCP Upstreaming - Slides
  • LPC2019 - Multipath TCP Upstreaming - Paper
  • Using MultiPath TCP to enhance home networks
  • Linux 5.6 Crypto Getting AVX/AVX2/AVX-512 Optimized Poly1305
  • Poly1305
  • CacheOut
  • CacheOut Paper
  • Intel Responds to ZombieLoad and CacheOut Attacks | Tom's Hardware
  • New CacheOut Attack Targets Intel CPUs, Leaks Data From VMs And Secure Enclave
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