web01.fireside.fm Wed, 08 Apr 2026 23:09:59 -0500 Fireside (https://fireside.fm) TechSNAP - Episodes Tagged with “Let's Encrypt” https://techsnap.systems/tags/let's%20encrypt Fri, 15 May 2020 00:15:00 -0700 Systems, Network, and Administration Podcast. Every two weeks TechSNAP covers the stories that impact those of us in the tech industry, and all of us that follow it. Every episode we dedicate a portion of the show to answer audience questions, discuss best practices, and solving your problems. en-us episodic Systems, Network, and Administration Podcast. Jupiter Broadcasting Systems, Network, and Administration Podcast. Every two weeks TechSNAP covers the stories that impact those of us in the tech industry, and all of us that follow it. Every episode we dedicate a portion of the show to answer audience questions, discuss best practices, and solving your problems. no Jupiter Broadcasting chris@jupiterbroadcasting.com 429: Curious About Caddy https://techsnap.systems/429 a30bad27-ffe4-4dd7-a499-0117167b9f4e Fri, 15 May 2020 00:15:00 -0700 Jupiter Broadcasting full Jupiter Broadcasting Jim and Wes take the latest release of the Caddy web server for a spin, investigate Intel's Comet Lake desktop CPUs, and explore the fight over 5G between the US Military and the FCC. 30:45 no Jim and Wes take the latest release of the Caddy web server for a spin, investigate Intel's Comet Lake desktop CPUs, and explore the fight over 5G between the US Military and the FCC. DevOps, TechSNAP, Jupiter Broadcasting, A Cloud Guru, sysadmin podcast, Caddy, https, Let's Encrypt, Apache, NGINX, web server, internet, web, containers, Traefik, Wordpress, packaging, Debian, certbot, TLS, OCSP, security, automation, cloud, reverse proxy, Comet Lake, CPU, Intel, 14nm, 10nm, base clock rate, gigahertz wars, lithography, 5.0 GHz, single-core, Celeron, Pentium, Intel Core, i3, i5, i7, Ice Lake, hyperthreading, turbo max boost, thermal velocity boost, power management, CPU cooling, TDP, thermal design power, integrated graphics, AMD, 5G, Ligado, wireless communication, GPS, US Military, Pentagon, Defense Department, L-Band spectrum, spoofing, software-defined radio, FCC, IoT, mobile broadband, LightSquared Jim and Wes take the latest release of the Caddy web server for a spin, investigate Intel's Comet Lake desktop CPUs, and explore the fight over 5G between the US Military and the FCC.

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]]> Jim and Wes take the latest release of the Caddy web server for a spin, investigate Intel's Comet Lake desktop CPUs, and explore the fight over 5G between the US Military and the FCC.

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]]> 425: Ryzen Gets Real https://techsnap.systems/425 fc127e6a-cc96-408c-ae38-8049074a8f34 Fri, 20 Mar 2020 00:15:00 -0700 Jupiter Broadcasting full Jupiter Broadcasting We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root. 32:53 no We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root. Plus Let's Encrypt's certificate validation mix-up, Intel's questionable new power supply design, and more. Let's Encrypt, Boulder, Go, HTTPS, TLS, CAA, DNS, ACME, automation, Intel, AMD, Ryzen, Ryzen 4000, laptop, mobile processors, CPU, GPU, computer hardware, gaming, integrated graphics, graphics, battery life, Lenovo, Ryzen Mobile, ATX12VO, power supply, PSU, motherboard, electronics, iXsystems, TrueNAS, FreeNAS, TrueNAS Core, ZFS, fusion pools, storage, zsys, 20.04, Ubuntu, Canonical, snapshots, APT, sanoid, DevOps, TechSNAP, Jupiter Broadcasting, A Cloud Guru, Linux Academy, sysadmin podcast, We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root.

Plus Let's Encrypt's certificate validation mix-up, Intel's questionable new power supply design, and more.

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]]> We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root.

Plus Let's Encrypt's certificate validation mix-up, Intel's questionable new power supply design, and more.

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]]> 424: AMD Inside https://techsnap.systems/424 770823cf-5179-4132-91fb-d67d5ddd5ff4 Fri, 06 Mar 2020 00:15:00 -0800 Jupiter Broadcasting full Jupiter Broadcasting Cloudflare recently embarked on an epic quest to choose a CPU for its next-generation server build, so we explore the importance of requests per watt, the benefits of full memory encryption, and why AMD won. 28:19 no Cloudflare recently embarked on an epic quest to choose a CPU for its next-generation server build, so we explore the importance of requests per watt, the benefits of full memory encryption, and why AMD won. Plus Mozilla's rollout of DNS over HTTPS has begun, a big milestone for Let's Encrypt, and more. Performance per watt, power consumption, energy, CPU, AMD, Intel, EPYC, memory encryption, SGX, SME, TSME, TME, MKTME, security, encryption, Let's Encrypt, HTTPS, SSL, TLS, web security, DoH, DNS over HTTPS, DNS, Cloudflare, Mozilla, Firefox, kr00k, KRACK, WiFi, VPN, WPA2, ESET, wireless, Broadcom, Apple, iPhone, Microsoft Edge, Edge, Microsoft, Chrome, Google, Chromium, open source, NextDNS, DevOps, TechSNAP, Jupiter Broadcasting, A Cloud Guru, Linux Academy, sysadmin podcast, Cloudflare recently embarked on an epic quest to choose a CPU for its next-generation server build, so we explore the importance of requests per watt, the benefits of full memory encryption, and why AMD won.

Plus Mozilla's rollout of DNS over HTTPS has begun, a big milestone for Let's Encrypt, and more.

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]]> Cloudflare recently embarked on an epic quest to choose a CPU for its next-generation server build, so we explore the importance of requests per watt, the benefits of full memory encryption, and why AMD won.

Plus Mozilla's rollout of DNS over HTTPS has begun, a big milestone for Let's Encrypt, and more.

Links:

]]> 422: Multipath Musings https://techsnap.systems/422 7c9cef4d-3995-411c-9613-8e74e8156f5a Fri, 07 Feb 2020 00:15:00 -0800 Jupiter Broadcasting full Jupiter Broadcasting We take a look at a few exciting features coming to Linux kernel 5.6, including the first steps to multipath TCP. 23:37 no 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. Automation, Let's Encrypt, SSL, TLS, CacheOut, Microsoft, Teams, Nagios, Monitoring, Linux, WireGuard, VPN, Edge, Edgium, browser wars, Chrome, blink, Chromium, Firefox, open standards, world wide web, Linux 5.6, Ubuntu 20.04, poly1305, Jason Donenfeld, networking, crypto, cryptography, mptcp, Multipath TCP, iOS, Apple, mobile, LTE, 5G, failover, 3GPP, Intel, speculative execution, ZombieLoad, TSX, SGX, cloud, virtualization, buffer overflow, stack smashing, stack canary, ASLR, DevOps, TechSNAP, Jupiter Broadcasting, A Cloud Guru, Linux Academy, sysadmin podcast, 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.

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]]> 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.

Links:

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