
Jonatan Männchen
@maennchen_
CISO @TheErlef
ID: 23591659
https://maennchen.dev 10-03-2009 13:36:03
166 Tweet
189 Followers
198 Following


🎧Alistair and Jonatan Männchen joined the ThinkingElixir Podcast to dive into supply-chain security, SBoMs, and Jonatan’s role as the Foundation’s Chief Information Security Officer. What does this mean for the community? youtu.be/jYkV9n4WW-Y?t=… #WeBeamTogether #MyElixirStatus


News includes Phoenix adding DaisyUI, Erlang/OTP 28.0-rc2 with priority messages, LiveViewPortal for embedding @ElixirPhoenix in any website, upcoming Elixir improvements to 2x dependency compilation speed, and more! @ElixirLang #ElixirLang Erlang Ecosystem Foundation youtube.com/watch?v=l-Cygz…

🔐 Big news from the #Gleam community! The EEF Security Working Group helped Gleam Language include Build SBoMs and SLSA build provenance for all release artifacts and Docker images. This means greater visibility into dependencies and stronger software supply chain security. 💪








✨Thanks to everyone who joined our talk at ElixirConf Europe! We loved sharing everything we’ve been working on — from the Foundation to the community. Big shoutout to all the amazing speakers for the inspiring lightning talks, and to everyone who made this event so special!


🎥 What’s new at the EEF? Alistair Woodman, Jonatan Männchen & Dan Janowski share big updates: 🔐 We’ve joined the CVE® Program as an official CNA 🛡️ Launched the Ægis Initiative to boost security Must-watch for the BEAM community! ▶ youtu.be/5WqMpSt_rRE


🔐 Security and the BEAM Ecosystem In this insightful session organized by Erlang Solutions, Jonatan Männchen — CISO at our Foundation —shares how the BEAM community is stepping up its open source security efforts, including becoming an official CVE Numbering Authority (CNA).


Security is most effective when it is built in from day one. In our latest webinar, Jonatan Männchen, CISO at the Erlang Ecosystem Foundation, shares his experience using SAFE, our security audit service for Erlang and Elixir systems. 🔒 The SAFE team reviewed an OpenID Connect (OIDC) client

We are revisiting the ARM32 JIT for #erlang and #elixir after being busy with other things. Thanks to a stipend from Erlang Ecosystem Foundation we are extending the Just in Time compilation from i386 and arm64 architecture to arm32 which is used in embedded systems. Achieved a milestone: first


What happens when security is an afterthought? In our latest session, Jonatan Männchen (CISO, Erlang Ecosystem Foundation) explains how the BEAM ecosystem is tackling security head-on, from CVEs to safer development tools. 🎥 bit.ly/45WjT3y


🙌Welcome to another #GettingToKnowUs edition! This time we got to meet Jonatan Männchen a seasoned developer and lead engineer, with contributions to major projects like the certified #OpenID Connect client for the #BEAM. He is currently the CISO of our Foundation and an active

🚨 Big updates from #OpenSSFCommunity Day NA 2025! ✅ 6 new members incl. balena, @Buildkite, @canonical, Trace Machina, Triam Security, @theErlef 🥇 Golden Egg Award winners recognized 🧰 Major project updates (gittuf, GUAC, SLSA & more) 📖 hubs.la/Q03tPvLm0
