Events
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Downloadable Links :
Ical ViewUpcoming 2026
2026
2025
- Linux Plumbers Conference
- Dasharo User Group 12 & Developers vPub 0x11
- Zarhus Developers Meetup 3
- Qubes OS Summit 2025
- Dasharo User Group 11 & Developers vPub 0x10
- Bug Bounty Program Live Demo
- Zarhus Developers Meetup 2
- Dasharo User Group 10 & Developers vPub 0xF
- Zarhus Developers Meetup 1
- Dasharo User Group 9 & Developers vPub 0xE
- FOSDEM 2025
- Xen Project Winter Meetup
2024
2023
2022
2021
- Yocto Project Virtual Summit
- Dasharo OSF vPub Fall 2021 (aka 3mdeb vPub vol. 3)
- Linux Secure Launch - TrenchBoot Summit
- OpenPOWER Summit
- TPM.dev 2021 MiniConf
- Linux Plumbers Conference
- EuroBSDCon
- Qubes OS Minisummit
- OpenPOWER Community Call
- Zephyr Developer Summit
- Xen Developer & Design Summit
- Yocto Project Summit 2021
- NGI Forum 2021
- vPub 0x2
- TrenchBoot Developers Forum 2021
- vBeer 0x1
- FOSDEM 2021
2020
2019
2016
Upcoming 2026
When? 05 May 2026, 4 PM UTC
The Zarhus Developers Meetup is an event organized by 3mdeb that brings together users and developers to explore the latest updates in the Zarhus ecosystem. It’s an excellent opportunity to learn about new features, share experiences, connect with others who use Zarhus every day, and provide valuable feedback that influences Zarhus’ development roadmap.Learn more about Zarhus: https://docs.zarhus.com/Explore our upcoming events: https://3mdeb.com/events/
Call for Participation
If you’re interested in submitting a Call for Participation (CfP), we invite you to do so through our dedicated submission portal: https://cfp.3mdeb.com/zarhus-developers-meetup-4-2025/cfp
Add events to your calendar!
Stream & How to join?
We encourage the attendees to join the event via the live stream on YouTube - perfect for those who wish to listen and follow along. Access to the Jitsi room is mainly for presenters and participants who actively want to engage in the discussion. If you’re planning to watch, please use the stream.The ZDM YouTube session will be available at the following link: Coming soonYou can join the ZDM by going to: https://conf.3mdeb.com/zarhus-developers-meetupThe Jitsi room will open 2 hours before the event.We kindly ask everyone to follow the guidelines below:
- The stream will remain open to the public, and we strongly encourage most viewers to use the stream unless they intend to actively participate in the conversation.
- Only presenters and actively engaged participants should join via Jitsi. All others are welcome to follow the event via the live stream as audience members.
Help us keep the discussion focused and the experience smooth by choosing the format that best fits your level of engagement.
When? June 11th, 2026, 4 PM UTC to the last hacker standing
The Dasharo User Group (DUG) is an essential forum for users of Dasharo to come together, share their knowledge, and stay informed about the latest developments in the Dasharo ecosystem. The DUG is a platform for users to connect and learn about new features and updates that are coming to Dasharo. The event will be an excellent opportunity for Dasharo users to meet other users, learn new things, and share their knowledge and experience with others.
The Dasharo Developers vPub is a virtual event with the goal of gathering developers and enthusiasts in the technology industry to engage in discussions and conversations related to open-source firmware and other related topics. The vPub is designed to be a less structured, more relaxed environment where participants can share knowledge and ideas, connect with others in the industry, and learn about the latest developments in the field. The conversations can range from technical challenges faced by developers, off-topic discussions, to new features or improvements. These events have brought together experts and enthusiasts from all over the world, providing valuable opportunities for learning, collaboration, and networking. Everything is in a casual atmosphere with a beverage of your choice in your hand.
Please be aware that the presentations at vPub are being recorded with the consent of the speakers. If you do not agree to this, please inform us.
Call for Participation
If you’re interested in submitting a Call for Participation (CfP) for vPub, we warmly invite you to do so through our dedicated submission portal: https://cfp.3mdeb.com/developers-vpub-0x12-2026/
Add events to your calendar!
Stream & How to join?
We encourage the attendees to join the Dasharo User Group via the live stream on YouTube - perfect for those who wish to listen and follow along. Access to the Jitsi room is mainly for presenters and participants who actively want to engage in the discussion. If you’re planning to watch, please use the YouTube live stream.
Please note that vPub will not be streamed on YouTube. Presentations are recorded with the speakers’ consent and may be published afterward. If you wish to join the vPub discussion, please join us via the Jitsi session.
The Jitsi session is available at the following link: https://conf.3mdeb.com/dasharo-user-group
We kindly ask everyone to follow the guidelines below:
- The stream will remain open to the public, and we strongly encourage most viewers to use the stream unless they intend to actively participate in the conversation.
- Only presenters and actively engaged participants should join via Jitsi. All others are welcome to follow the event via the live stream as audience members.Help us keep the discussion focused and the experience smooth by choosing the format that best fits your level of engagement.
Ongoing call for participation
At any time, feel free to send us suggestions for the following sections through messages on the Dasharo OSF vPub Matrix channel.
Vision
From the homelab of a privacy-focused admin to the high assurance of hyperscaler core infrastructure, we want to discuss the foundation of trustworthy, owner‑controlled, confidential, and verifiable computing.
Our focus is the boot chain: from owner‑controlled roots and chains of trust and decentralized reproducible builds with bootstrappable toolchains, through key boot-chain components for x86, ARM, POWER, and RISC‑V, ending with the handoff to OS-maintained bootloaders or the OS itself. We believe boot-chain components are foundational blocks of sovereign digital infrastructure.
This cannot be established without a diverse spectrum of contributors, and that’s why we welcome sponsors, speakers, and attendees at all levels of contribution from the community, SMEs, OEMs/ODMs, IBVs, researchers, hyperscalers, and the public sector. We want to build a community that will consider multi‑stakeholder perspectives on boot‑chain security.
Before the main conference, we will host dedicated pre‑conference training days focused purely on education for practitioners. These hands‑on trainings are aimed at developers, platform and firmware engineers, and security engineers who implement security measures in the boot chain, provision and manage roots of trust, evaluate and harden boot flows, and manage chains of trust at the boot‑chain level. Participants will work with real tooling and platforms to learn how to design, deploy, and verify secure, owner‑controlled boot‑chain architectures in practice.
Date & Place
Planned for mid-2026, location: major European city (TBA).
Survey announcement
The survey was closed on December 27, 2025. Thank you for all your responses and engagement! Based on the results, we are currently preparing the details for the conference, including the sponsor prospectus.
Upcoming updates section
After the survey results are collected, we’ll publish more details including:
- Exact date and venue
- Sponsorship prospectus
- Call for Papers (CfP)
- Registration details
Stay informed
If you have any questions regarding the event, please contact us at [email protected]
When? 03 November 2026, 5 PM UTC
The Zarhus Developers Meetup is an event organized by 3mdeb that brings together users and developers to explore the latest updates in the Zarhus ecosystem. It’s an excellent opportunity to learn about new features, share experiences, connect with others who use Zarhus every day, and provide valuable feedback that influences Zarhus’ development roadmap.
Learn more about Zarhus: https://docs.zarhus.com/Explore our upcoming events: https://3mdeb.com/events/
Call for Participation
If you’re interested in submitting a Call for Participation (CfP), we invite you to do so through our dedicated submission portal: Coming soon
Add events to your calendar!
Stream & How to join?
We encourage the attendees to join the event via the live stream on YouTube - perfect for those who wish to listen and follow along. Access to the Jitsi room is mainly for presenters and participants who actively want to engage in the discussion. If you’re planning to watch, please use the stream.
The ZDM YouTube session will be available at the following link: Coming soon
You can join the ZDM by going to: https://conf.3mdeb.com/zarhus-developers-meetup
The Jitsi room will open 2 hours before the event.We kindly ask everyone to follow the guidelines below:
- The stream will remain open to the public, and we strongly encourage most viewers to use the stream unless they intend to actively participate in the conversation.
- Only presenters and actively engaged participants should join via Jitsi. All others are welcome to follow the event via the live stream as audience members.Help us keep the discussion focused and the experience smooth by choosing the format that best fits your level of engagement.
When? December 10th, 2026, 5 PM UTC to the last hacker standing
The Dasharo User Group (DUG) is an essential forum for users of Dasharo to come together, share their knowledge, and stay informed about the latest developments in the Dasharo ecosystem. The DUG is a platform for users to connect and learn about new features and updates that are coming to Dasharo. The event will be an excellent opportunity for Dasharo users to meet other users, learn new things, and share their knowledge and experience with others.
The Dasharo Developers vPub is a virtual event with the goal of gathering developers and enthusiasts in the technology industry to engage in discussions and conversations related to open-source firmware and other related topics. The vPub is designed to be a less structured, more relaxed environment where participants can share knowledge and ideas, connect with others in the industry, and learn about the latest developments in the field. The conversations can range from technical challenges faced by developers, off-topic discussions, to new features or improvements. These events have brought together experts and enthusiasts from all over the world, providing valuable opportunities for learning, collaboration, and networking. Everything is in a casual atmosphere with a beverage of your choice in your hand.
Please be aware that the presentations at vPub are being recorded with the consent of the speakers. If you do not agree to this, please inform us.
Call for Participation
If you’re interested in submitting a Call for Participation (CfP) for vPub, we warmly invite you to do so through our dedicated submission portal: https://cfp.3mdeb.com/developers-vpub-0x13-2026
Add events to your calendar!
Stream & How to join?
We encourage the attendees to join the Dasharo User Group via the live stream on YouTube - perfect for those who wish to listen and follow along. Access to the Jitsi room is mainly for presenters and participants who actively want to engage in the discussion. If you’re planning to watch, please use the YouTube live stream.
Please note that vPub will not be streamed on YouTube. Presentations are recorded with the speakers’ consent and may be published afterward. If you wish to join the vPub discussion, please join us via the Jitsi session.
The Jitsi session is available at the following link: https://conf.3mdeb.com/dasharo-user-group
We kindly ask everyone to follow the guidelines below:
- The stream will remain open to the public, and we strongly encourage most viewers to use the stream unless they intend to actively participate in the conversation.
- Only presenters and actively engaged participants should join via Jitsi. All others are welcome to follow the event via the live stream as audience members.Help us keep the discussion focused and the experience smooth by choosing the format that best fits your level of engagement.
Ongoing call for participation
At any time, feel free to send us suggestions for the following sections through messages on the Dasharo OSF vPub Matrix channel.
2026
31.01-01.02.2026
01.02.2026
Presentation #1
Topic: Open source firmware for high assurance confidential infrastructure
Presenters: Piotr Król & Maciej Pijanowski
2025
Presentation #1
Topic: The Future of Platform Security Measurement in Linux
Presenters: Maciej Pijanowski
Presentation #1
Topic: Dasharo User Group #12
Presenters: 3mdeb Team with Guests
Presentation #1
Topic: Dasharo User Group #11
Presenters: 3mdeb Team with Guests
21.08.2025
Presentation #1
Topic: Bug Bounty Open-Source Program Presentation
Presenter: Filip Gołaś
Presentation #1
Topic: Dasharo User Group #10
Presenters: 3mdeb Team with Guests
Presentation #1
Topic: Dasharo User Group #9
Presenters: 3mdeb Team with Guests
01.02.2025
Presentation #1
Topic: Automating Low-Level Firmware Validation with Robot Framework
Presenters: Maciej Pijanowski
2024
Presentation #1
Topic: Dasharo User Group #8
Presenters: 3mdeb Team with Guests
Presentation #1
Topic: Dasharo User Group #7
Presenters: 3mdeb Team with Guests
Presentation #1
Topic: Dasharo User Group #6
Presenters: 3mdeb Team with Guests
Presentation #1
Topic: Challenges and Status of Enabling TrenchBoot in Xen Hypervisor
Presenters: Michał Żygowski
Presentation #1
Topic: Dasharo User Group #5
Presenters: 3mdeb Team with Guests
04.02.2024
Presentation #1
Topic: Open Source Firmware status on AMD platforms 2024 - 5th edition
Presenters: Michał Żygowski
04.02.2024
Presentation #2
Topic: TrenchBoot - project status update
Presenters: Maciej Pijanowski, Jagannathan Raman
04.02.2024
Presentation #3
Topic: Securing Embedded Systems with fTPM implemented as Trusted Application in TEE
Presenters: Tymoteusz Burak
2023
29.11.2023
Presentation #1
Topic: Dealing with UEFI Secure Boot support using Yocto Project
Presenters: Tomasz Żyjewski
30.11.2023
Presentation #2
Topic: FIDO Device Onboarding: Late-binding Provisioning & Tales from the Trenches of Bleeding Edge Tech
Presenters: Tymek Burak
26.06.2023
Presentation #1
Topic: Updates of Yocto-Based Projects: Effective strategies for ongoing maintenance
Presenters: Tomasz Żyjewski
26.06.2023
Presentation #1
Topic: Unveiling OpenBMC: Exploring features and preparing the build environment
Presenters: Tomasz Żyjewski, Maciej Pijanowski
24.06.2023
Presentation #1
Topic: Paving the Path for TrenchBoot DRTM in Xen Hypervisor
Presenters: Michał Żygowski
05.02.2023
Presentation #1
Topic: Open Source Firmware status on AMD platforms 2023 - 4th edition
Presenters: Michał Żygowski
05.02.2023
Presentation #2
Topic: Overview of Secure Boot state in the ARM-based SoCs - 2nd edition
Presenters: Tomasz Żyjewski
05.02.2023
Presentation #3
Topic: Trustworthy Platform Module - An attempt to create open-source firmware for TPM
Presenters: Maciej Pijanowski
2022
09.12.2022
3mdeb Hackathon Official Page
The best place to know more about open-source firmware and coreboot and why you should try it.
01.12.2022
Presentation #1
Topic: Enabling UEFI Secure Boot on x86 platform with Yocto - getting started with meta-secure-core
Presenters: Tomasz Żyjewski
20.09.2022
Presentation #1
Topic: Challenges of enabling modern Intel desktop platform in coreboot
Presenters: Michał Żygowski, Michał Kopeć
Presentation #2
Topic: TrenchBoot - the only AEM-way to boot Qubes OS
Presenters: Michał Żygowski
Presentation #3
Topic: Dasharo vs vendor firmware performance on QubesOS - a comparison
Presenters: Michał Kopeć
18.05.2022
Presentation #1
Topic: Support of the Nezha Allwinner D1 in meta-riscv
Presenters: Cezary Sobczak
05.02.2022
Presentation #1
Topic: Open Source Firmware status on AMD platforms 2022
Presenters: Michał Żygowski
05.02.2022
Presentation #2
Topic: OST2: A new way to grow security talent for open source projects
Presenters: Piotr Król, Xeno Kovah
06.02.2022
Presentation #3
Topic: Firmware updates for OPNsense and pfSense with fwupd/LVFS
Presenters: Norbert Kamiński
2021
02.12.2021
Presentation #1
Topic: Getting started with meta-selinux - enhancing system security on QEMU
Presenter: Tomasz Żyjewski
16.11.2021
Linux Secure Launch - TrenchBoot Summit
16.11.2021
Presentation #1
Topic: DRTM as a modern Root of Trust in OSF
Presenter: Michał Żygowski
16.11.2021
Presentation #3
Topic: LVFS Host Security ID (HSI) and Silicon-Based Core Security
Presenter: Piotr Król
22.09.2021
Presentation #1
Topic: LPC 2021 - System Boot and Security MC
Presenter: Daniel Kiper, Piotr Król, Matthew Garrett
18.09.2021
Presentation #1
Topic: fwupd Porting Process to the *BSDs
Presenter: Norbert Kamiński
03.08.2021
Presentation #1
Topic: Qubes OS-3mdeb mini-summit 2021: Day 1
Presenter: Piotr Król, Marek Marczykowski-Górecki, deeplow, Thierry Laurion
24.06
OpenPOWER Community Call
09.06.2021
Presentation #1
Topic: How to perform Zephyr OTA update over LoRaWAN
Presenter: Piotr Król, Paweł Czaplewski
Presentation #1
Topic: How to Deliver Modern WiFi Connectivity for BSD-based Firewall VM?
Presenter: Piotr Król
25.05.2021
Presentation #1
Topic: Building OpenWrt with the Yocto Project
Presenter: Tomasz Żyjewski
26.05.2021
Presentation #2
Topic: Overview of the PPC64 targets support in Yocto Project
Presenter: Maciej Pijanowski
25.05.2021
Presentation #1
Topic: NGI Forum 2021 - Plenary - Day 1
Presenter: Gijs Hillenius, Sachiko Muto, Roberto Di Cosmo, Piotr Król
07.05.2021
vPub 0x2 Official Page
Our second OSF vPub gathering, with lots of fun & really interesting talk about the open-source firmware/hardware with 50 masters from all over the world!
24.03.2021
TrenchBoot Developers Forum
18.02.2021
vBeer 0x1 Official Page
Our first OSF vBeer gathering, with lots of fun & really interesting talk about the open-source firmware/hardware with 50 masters from all over the world!
06-07.02.2021
FOSDEM 2021 Official Page
Open Source Firmware, BMC and Bootloader devroom Direct link Open Source Firmware BMC and Bootloader devroom Blogpost
06.07.2021
Presentation #1
Topic: Open Source Firmware status on AMD platforms 2021
Presenter: Piotr Król, Marek Kasiewicz
Videos & Slides from other presentations are available here: link
07.07.2021
Presentation #2
Topic: Overview of Secure Boot state in the ARM-based SoCs
Presenter: Maciej Pijanowski
07.07.2021
Presentation #3
Topic: Porting fwupd to the BSD distributions
Presenter: Norbert Kamiński
2020
02.12.2020
Presentation #1
Topic: POWER9 support in coreboot
Presenter: Piotr Król, Michał Żygowski
02.12.2020
Presentation #2
Topic: TrenchBoot DRTM features for AMD platforms
Presenter: Piotr Król, Michał Żygowski
Presentation #1
Topic: Pros and cons of various layer management tools
Presenter: Tomasz Żyjewski
Presentation #2
Topic: How to create a Wic plugin? Tips and tricks based on the grub-legacy
Presenter: Norbert Kamiński
18.09.2020
Presentation #1
Topic: Software and hardware images decoding on the RaspberryPi
Presenter: Maciej Pijanowski
18.09.2020
Presentation #1
Topic: POWER9 Support in coreboot
Presenter: Michał Żygowski
27.08.2020
Presentation #1
Topic: Passing and retrieving information from bootloader and firmware
Presenter: Michał Żygowski
Presentation #1
Topic: Design Session on Xen system boot attestation with DRTM and TPM2
Presenter: Michał Żygowski
Presentation #3
Topic: AMA session
Presentation #2
Topic: Anti Evil Maid for modern AMD UEFI-based platform
Presenter: Michał Żygowski
04.06.2020
Presentation #1
Topic: How to build Qubes? From components to operating system overview
Presenter: Frédéric Pierret
Presentation #2
Topic: Operating system testing, when it itself uses virtual machines
Presenter: Marek Marczykowski-Górecki
Demo #1
Topic: Boot Guard – pre-execution firmware verification on Protectli FW6
Presenter: Piotr Król
Presentation #1
Topic: Improving the Security of Edge Computing Services
Presenter: Daniel Kiper, Piotr Król
Presentation #2
Topic: Status of AMD platforms in coreboot
Presenter: Michał Żygowski
Presentation #3
Topic: Correlation analysis in automated testing
Presenter: Łukasz Wcisło
2019
Participant: Łukasz Wcisło
01-03.10.2019
Platform Security Summit Official Page
Demo #1
Topic: Less-Insecure Network Edge Virtualization with Low Size, Weight and Power
Presenter: Piotr Król
11.09.2019
Presentation #1
Topic: Non-UEFI-aware measured boot using coreboot, GRUB and TPM2.0
Presenter: Piotr Król, Michał Żygowski
11.09.2019
Presentation #1
Topic: TPM 2.0 Linux sysfs interface
Presenter: Piotr Król, Michał Żygowski
03.09.2019
Presentation #1
Topic: Start trusting Your BIOS – SRTM with vboot, TPM and permanent flash protection
Presenter: Michał Żygowski
03.09.2019
Presentation #2
Topic: Consideration about enabling hypervisor in open-source firmware
Presenter: Piotr Król
04.09.2019
Presentation #3
Topic: TrenchBoot Open DRTM implementation for AMD platforms
Presenter: Piotr Król
Demo #1
Topic: Protectli Fast Boot
Presenter: Piotr Król
Demo #2
Topic: BayTrail Hypervisor
Presenter: Piotr Król
2018
12.09.2018
Presentation #1
Topic: How to enable AMD IOMMU in coreboot
Presenter: Piotr Król
14.09.2018
Presentation #2
Topic: Remote Testing Environment Workshop
Presenters: Piotr Król, Michał Żygowski
15.09.2018
Presentation #3
Topic: BITS and CHIPSEC as coreboot payloads
Presenters: Piotr Król, Michał Żygowski
2017
26.10.2017
Presentation #1
Topic: Booting UEFI-aware OS on coreboot enabled platform – “in God’s Name, Why?”
Presenter: Piotr Król
27.10.2017
Presentation #2
Topic: Enabling TPM 2.0 on coreboot based devices
Presenter: Kamil Wcisło
2016
21-23.04.2016
NetVision
Presentation #1
Topic: How to build IoT Solutions using Cloud infrastructure?
Presenters: Piotr Król, Rafał Korszuń