Josh talks to Luke Hinds, CEO of Always Further, about MCP and agent security. We start out talking about Luke’s new tool, nono which is a sandboxing tool that has AI agents in mind as a use case. We explain what MCP and agents are doing as well as why it’s so hard to secure them. It’s not impossible, but it’s not simple either. We end the show by discussing some of the more human aspects to security and how history may be repeating itself with security folks laughing at new users who don’t know any better. ...

Josh talks to Paul Kehrer and Alex Gaynor, from the Python Cryptographic Authority. Alex and Paul recently published a statement discuss the challenges posed by modern OpenSSL. We discuss the statement and their relationship with OpenSSL. We chat about some of the current features in cryptography, as well as some of what’s coming in the future. It’s a fun conversation that hits on a lot of great points. Episode Links Alex Paul pyca/cryptography The State of OpenSSL for pyca/cryptography x509-limbo Community Cryptography Specification Project This episode is also available as a podcast, search for “Open Source Security” on your favorite podcast player. ...

Josh talks to Sylvestre Ledru about the Rust coreutils project. We’ve been using GNU coreutils for decades now, and the goal of Rust coreutils is to rewrite these utilities in Rust. The primary reason isn’t security, it’s to modernize the code and attract new contributors. Sylvestre discusses with quite pleasant relationship with the GNU coreutils developers, some of the challenges in the project. What Ubuntu using this by default meant, and also gives us some things to watch for in the future. It’s a super fun discussion about why Rust is not only awesome, but also the future. ...

Josh chats with Brad Axen from Block about his creation Goose as well as the Agentic AI Foundation (AAIF). I am quite skeptical of many AI claims, but Brad has a very pragmatic view about where things are today and where we might see them head. Donating Goose to the AAIF is great news as well as seeing MCP and AGENTS.MD in the foundation. We discuss how to deal with the problem of raising up junior developers, challenges of AI PRs, and some thoughts on how to get started if you’re interested in AI development. ...

Josh chats with Olle E. Johansson about the Global Vulnerability Intelligence Platform (GVIP). It’s no secret the current vulnerability systems are reaching a breaking point. Olle is one of the few people with a long term vision instead of trying to just fix the short term problems. His GVIP ideas are very good, but it’s a community effort and needs our help. Give it a listen and if it sounds interesting, come help us out! ...

Episode Links Frank Nextcloud Nextcloud getting started Digital Sovereignty Index This episode is also available as a podcast, search for “Open Source Security” on your favorite podcast player. Episode Transcript Josh Bressers (00:00) Today, open source securities talking to Frank Kolichek, the founder and CEO of Nextcloud. I am holy cow. I’m excited to have Frank here because I feel like European digital sovereignty and Nextcloud have been just like on the top of the headlines for months now. So Frank, welcome so much. ...

Josh talks to David Bernstein about the world of crisis management and business continuity. David is a certified emergency manager and tell us about preparing for both digital and physical disruptions. Everything is IT now, so the way we think about disaster preparedness is changing. We talk about understanding risks, creating plans, and the role of practice in the world of crisis management. This is a super interesting universe and Dave was very patient and kind. I learned a lot and can’t wait for Dave to come back. ...

I posted a graph on LinkedIn. It showed that of the 10 million open source projects tracked by ecosyste.ms, more than half haven’t been updated in two years. I didn’t suggest old was bad or good, but I got a number of replies about most of this software is “done” so it’s fine. We don’t have any evidence either way, I’m unwilling to make any claims about the numbers (yet, I’m working on it). This got me wondering what it would mean for software to be “done”. Which then led to the question is anything ever done? It’s a lot harder to figure this out than I had expected. ...

William Brown is back! This time Josh chats with him about Passkeys. WTF are they? A Passkey is a form of multi factor authentication, but it’s not super obvious what that really means. William does a fantastic job explaining what a Passkey is, how we got to where we are today with Passkeys. He shares a ton of explanations about the whole world of authentication along the way. Some of this stuff is basically magic. ...