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**Brian Ketelsen:** Wow... Squad goals.
**Erik St. Martin:** That's a lifetime. Steve just called out that Scott Mansfield was on twice - once as a guest and once as a host.
**Brian Ketelsen:** That doesn't count.
**Carlisia Thompson:** It doesn't count.
**Brian Ketelsen:** If that counts, then we've all been on more than twice, too. Sorry, Steve. Go home. Go home, Steve, you're drunk.
**Jeff Lindsay:** Wait, are there guest hosts?
**Brian Ketelsen:** Yeah, every once in a while... Since everybody travels, we often get guest hosts. If you wanna be considered for that, just let us know; we always need a stand-in on stand-by. A stand-in on stand-by...
**Erik St. Martin:** Alright, so I think that we have a hard stop in like two or three minutes; I think that the producer pulls the plug then.
**Brian Ketelsen:** Yes. Two and a half minutes.
**Erik St. Martin:** So we should probably wrap this thing up with a bow pretty cleanly. Huge thank you, Jeff, for coming on the show. It's been a blast. Now I have more things to play with, because some of these projects I wasn't even aware existed, I've been that out of touch.
**Jeff Lindsay:** Thank you for having me. I mean, part of it is I don't share a lot of this stuff, so this is a great opportunity for me to talk about some of it.
**Carlisia Thompson:** Thank you, Jeff. It was great.
**Brian Ketelsen:** Thanks, Jeff.
**Erik St. Martin:** Thanks everybody!
**Jeff Lindsay:** See ya!
• Liz Rice introduces herself as an engineer and technology evangelist at Aqua Security
• Discussion of the benefits of understanding containers as highly configured processes rather than lightweight virtual machines
• Containers as a more secure option for microservices due to easier profiling and monitoring
• Runtime profiling and alerting with container-level security gateways
• Aqua Security's product covering image scanning, vulnerability detection, and runtime monitoring
• The importance of explaining low-level concepts in a way that makes them accessible to others
• Liz Rice's approach to understanding complex topics through experimentation and trying to replicate what she sees
• The role of curiosity and questioning assumptions in learning about technical subjects
• The value of visual aids and storytelling in making complex topics easier to understand
• The importance of documentation, particularly for obscure or underdocumented areas such as the `/proc` directory
• Discussing ideas for future blog posts or talks
• Networking-related topics (CNI, Flannel, Calico)
• Linux schedulers and their implementation in Go code
• Concurrency and threading concepts (misunderstandings and best practices)
• Locking strategies in programming
• Poll idea to collect topic suggestions from listeners
• Educating developers on systems programming concepts through accessible content
• Using a router to track who is in the house
• Discussion of why Go was not chosen for the project and recent advancements in language-agnostic serverless computing with tools like Apex
• Kubernetes Security Benchmarking tool kube-bench and its features
• Importance of Kubernetes security measures, including authentication, container image vetting, secrets management, and runtime profiling
• AppArmor and SELinux for cluster security
• Inconvenience factor in security implementation
• Seccomp profiles for system call control
• Automating syscall detection with tools like Aqua
• Intrusion detection training and learning modes
• Upcoming conferences: Container Camp, Container Shed, KubeCon, DockerCon
• Powerline ported to Go by Just Janne
• Discussion of Fish shell as an alternative to Bash and Zsh
• Comparison of Fish's ease of use and customizability with other shells
• Use of a custom touch bar button on MacBook Pro
• Mention of Oni, an Electron interface over Neovim for IDE-like functionality
• Expanderr: a command-line tool that adds error handling and return statements in Emacs
• Michael Stapelberg: creator of i3 Window Manager and Expanderr
• Jaeger: an open tracing collection system by Uber for distributed tracing
• Open Tracing API: a standard for distributed tracing tools like Jaeger
• Unison: a file synchronizer that is bidirectional and fast, unlike Rsync
• Istio: side cars for buffer containerized services in microservices
• Discussion of Istio and service mesh category
• Birthday wish for Mark Bates
• Commemorating Mark Bates' birthday with a Twitter storm or guitar-smashing video
• ARM processors and assembly language tutorials by Azeria
• Benefits of having surface-level knowledge of programming concepts, such as assembly language
• Wrap-up and thank-yous to listeners
**Erik St. Martin:** Welcome back everybody to another episode of Go Time! Today's episode is number 56. On the show today we have myself, Erik. Brian Ketelsen is also on... Say hello, Brian.
**Brian Ketelsen:** Hello, Brian.
**Erik St. Martin:** \[laughing\] I need to come up with something different, just to stop you from saying that.
**Carlisia Thompson:** Are we back to that? I thought that was over.
**Erik St. Martin:** And we also have Carlisia Pinto on the show.
**Carlisia Thompson:** Hi, everybody!
**Erik St. Martin:** And our special guest today, we actually talked a little bit about on our GopherCon retrospect as [one of our favorite talks](https://www.youtube.com/watch?v=01w7viEZzXQ&t=35s). Please welcome Liz Rice!
**Liz Rice:** Hello!
**Brian Ketelsen:** Yay!
**Liz Rice:** It was so nice what you said about my talks at GopherCon. That was one of the episodes of Go Time that I've heard and it was... Oh, yeah! I was blown away by the comments on that.
**Brian Ketelsen:** Oh, you actually listened to that?
**Liz Rice:** I did.
**Brian Ketelsen:** Ew! Yeah, sorry.
**Erik St. Martin:** Yeah, I think it was definitely one of our favorites, and I really enjoyed your [container talk](https://www.youtube.com/watch?v=HPuvDm8IC-4), too. Is that Golang UK you gave that at?