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Tweede golf @tweedegolf.bsky.social · 4d

Marc wrote an article; not just any article, but the sudo-rs FAQ!

Trifecta Tech Foundation @trifectatech.bsky.social · 4d

Two days until the release of sudo-rs in Ubuntu 25.10 🚀
Here is everything you always wanted to know about sudo-rs:

trifectatech.org/blog/frequen...

#rust #ubuntu #rustlang

Frequently Asked Questions about sudo-rs - Trifecta Tech Foundation

With sudo-rs coming to Ubuntu 25.10, the core team has collected and published the Frequently Asked Questions about sudo-rs. They will be updated if user curiosity calls for it.

trifectatech.org

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Tweede golf @tweedegolf.bsky.social · 4d

The video of Hugo van de Pol and Ton Smets' talk 'Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response' at LF Energy Summit is here! Watch it or read a recap of the talk here: buff.ly/snCvMaJ

@hugovandepol.bsky.social
@elaad.nl

#rustlang #energy #opensource #lfenergysummit

Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response - Blog - Tweede golf

On Thursday 11 September 2025, I attended the LF Energy Summit in Aachen, Germany, where I gave the talk ‘Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response’, together with ...

tweedegolf.nl

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Tweede golf @tweedegolf.bsky.social · 10d

Marc and Hugo are at ONE Conference in The Hague today! This afternoon, they will give their talk 'You're not secure by design, if you're not memory safe!'.

@hugovandepol.bsky.social

#cybersecurity #memorysafety #ONE2025

Image shows a selfie of Marc and Hugo with a ONE Conference banner in the background that reads 'We are all connected'

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Tweede golf @tweedegolf.bsky.social · 18d

"You're not secure by design, if you're not memory safe!" Hugo van de Pol and Marc Schoolderman will present this talk at ONE Conference in The Hague on 1 Oct 2025.

buff.ly/nKw3uQ9

@hugovandepol.bsky.social

#cybersecurity #memorysafety

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Tweede golf @tweedegolf.bsky.social · 25d

Hugo attended and presented openleadr-rs at the LF Energy Summit 2025 in Aachen with Ton Smets form ElaadNL. Read the blog (talk slides, a recap, and a look ahead) here: buff.ly/NIUy4qN

@hugovandepol.bsky.social
@elaad.nl

#rustlang #energy #opensource #lfenergysummit

Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response - Blog - Tweede golf

On Thursday 11 September 2025, I attended the LF Energy Summit in Aachen, Germany, where I gave the talk ‘Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response’, together with ...

buff.ly

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Tweede golf @tweedegolf.bsky.social · 26d

Our intern Ebbe may just have sped up your debug journey for async Embedded Rust. We're impressed! Read about the Proof of Concept here: buff.ly/TfNFCp3

Feedback and contributions are appreciated, so give inspect-embassy a go!

@ebbdrop.bsky.social

#rustlang #embeddedrust #debugging

Embedded async debugging and inspect-embassy - Blog - Tweede golf

As part of my internship at Tweede golf this summer I was tasked with improving the async debugging experience for embedded development. This work resulted in a prototype async debugger for embass ...

tweedegolf.nl

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Tweede golf @tweedegolf.bsky.social · Sep 10

Update on Folkert and Bjorn's work for Trifecta Tech Foundation, improving state machine code generation in the Rust compiler:

Trifecta Tech Foundation @trifectatech.bsky.social · Sep 10

Blog post by Folkert: How can we make Rust programs that use state machines even faster?

Trifecta Tech aims to create safe and robust infrastructure software, that's why we're dedicated to making Rust the go-to for performance-critical components like zlib&zstd.

trifectatech.org/blog/improvi...

Improving state machine code generation - Trifecta Tech Foundation

Over the past couple of months, Björn and I have been working on improving state machine code generation in the rust compiler, a rust project goal for 2025H1. In late June, PR 138780 was merged,…

trifectatech.org

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Tweede golf @tweedegolf.bsky.social · Sep 9

"Rust Meets the Grid: Building Openleadr-rs for Real-World Demand Response" is Hugo's talk at the LF Energy Summit this Thursday in Aachen, with Ton Smets from @elaad.nl.

Curious about topic? Read Hugo's blog: buff.ly/GfmVDZI

@hugovandepol.bsky.social

#opensource #energytransition #rustlang

OpenLEADR 3.0: Initial Traction and Future Plans - Blog - Tweede golf

Last November, we announced that our open-source Rust implementation of the latest version of the Open Automated Demand Response (OpenADR) standard had officially joined the Linux Energy Foundatio ...

tweedegolf.nl

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Reposted by Tweede golf

RustNL @rustnl.bsky.social · Sep 8

** Ticket sales now open ** Get your Early Bird tickets for RustWeek 2026!

The world's biggest Rust conference returns to beautiful Utrecht, welcoming over 900+ community members, professionals and the maintainers of Rust.

2026.rustweek.org

#rustweek2026 #rust

RustWeek 2026

RustWeek 2026, The Netherlands - May 18 - 23 2026. The world's biggest Rust conference returns to beautiful Utrecht, welcoming over 900+ community members, professionals and the maintainers of Rust.

2026.rustweek.org

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Tweede golf @tweedegolf.bsky.social · Sep 1

Openleadr-rs is an opinionated, open-source Rust implementation of the OpenADR 3.0 protocol - and it's ready for real-world pilots. Interested? Check out the repo here: buff.ly/sgwLs6u

GitHub - OpenLEADR/openleadr-rs: OpenADR 3.0 VTN and VEN implementation in Rust

OpenADR 3.0 VTN and VEN implementation in Rust. Contribute to OpenLEADR/openleadr-rs development by creating an account on GitHub.

buff.ly

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Tweede golf @tweedegolf.bsky.social · Sep 1

Hugo will present "Rust Meets the Grid: Building Openleadr-rs for Real-World Demand Response" at LF Energy Summit Europe, 11 September in Aachen, Germany, together with Ton Smets from @elaad.nl!

buff.ly/7W9H2Jp

@hugovandepol.bsky.social

#opensource #lfenergysummit #energy #energytransition

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Tweede golf @tweedegolf.bsky.social · Aug 27

In 2023, our team started on sudo in Rust with Ferrous Systems for Prossimo. Now, under @trifectatech.bsky.social‬, they've helped bring sudo-rs to a huge milestone: the default sudo for the upcoming Ubuntu!

More on the Ubuntu blog: buff.ly/37uB4wr

🙏 Marc, Björn, Marlon and Ruben!

#rustlang

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Reposted by Tweede golf

Sovereign Tech Agency @sovereign.tech · Aug 22

Join us for the next "Memory Safety in the EU" meeting that we’re co-hosting together with @tweedegolf.bsky.social

We’re inviting active participants and stakeholders to join the conversation, contact Tara Tarakiyee 📩

📅Tuesday, August 26
⏰ 9:30 - 14
📍 adjacent to the event venue

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Tweede golf @tweedegolf.bsky.social · Aug 20

The meeting aims to finalise a statement on the importance of memory safety for security by design. This is a joint effort by several European stakeholders to put memory safety on the agenda of both industry and policy makers.

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Tweede golf @tweedegolf.bsky.social · Aug 20

Tara from Sovereign Tech Agency and Hugo will be hosting the next 'Memory Safety in the EU' meeting in Amsterdam, on Tue 26 Aug (during #OSSummit).

Read more here: tweedegolf.nl/en/blog/160/...

@hugovandepol.bsky.social
@tarakiyee.bsky.social
@sovereign.tech

#memorysafety #securitybydesign

Update on our advocacy for memory-safety - Blog - Tweede golf

We’ve been raising awareness of the importance of using memory-safe technology to build systems that are truly secure-by-design. We do this alongside our core business, which is to help companies ...

tweedegolf.nl

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Tweede golf @tweedegolf.bsky.social · Aug 20

Our Director of Open Source, Erik will be at the Open Source Summit and OpenSSF Community Day in Amsterdam, 25-28 August!

Message him to meet up and talk about the open source infrastructure work at Trifecta Tech Foundation!

@trifectatech.bsky.social
@erikjee.bsky.social

#OSSummit #OpenSSF

Tweede golf @tweedegolf.bsky.social · Aug 18

We’ve been emphasising the importance of using memory-safe technology to build secure-by-design systems for years now.

Read a status update in Hugo's blog:
tweedegolf.nl/en/blog/160/...

@hugovandepol.bsky.social
@sovereign.tech
@openssf.org
@rustfoundation.org

#memorysafety #security

Update on our advocacy for memory-safety - Blog - Tweede golf

We’ve been raising awareness of the importance of using memory-safe technology to build systems that are truly secure-by-design. We do this alongside our core business, which is to help companies ...

buff.ly

1

Reposted by Tweede golf

Hugo @hugovandepol.bsky.social · Aug 13

The vulnerability in Citrix used to hack the Netherlands Public Prosecution Service ('het OM' in Dutch) is a memory safety vulnerability. To me, this is not acceptable in 2025.

I just wrote a longer post about it on LinkedIn, in Dutch.
www.linkedin.com/feed/update/...

𝗗𝗲 𝗸𝘄𝗲𝘁𝘀𝗯𝗮𝗮𝗿𝗵𝗲𝗶𝗱 𝗶𝗻 𝗖𝗶𝘁𝗿𝗶𝘅 𝗱𝗶𝗲 𝘃𝗲𝗿𝗺𝗼𝗲𝗱𝗲𝗹𝗶𝗷𝗸 𝗶𝘀 𝗴𝗲𝗯𝗿𝘂𝗶𝗸𝘁 𝗼𝗺 𝗵𝗲𝘁 𝗢𝗽𝗲𝗻𝗯𝗮𝗮𝗿 𝗠𝗶𝗻𝗶𝘀𝘁𝗲𝗿𝗶𝗲 𝘁𝗲 𝗵𝗮𝗰𝗸𝗲𝗻 𝗶𝘀 𝗲𝗲𝗻… | Hugo van de Pol

𝗗𝗲 𝗸𝘄𝗲𝘁𝘀𝗯𝗮𝗮𝗿𝗵𝗲𝗶𝗱 𝗶𝗻 𝗖𝗶𝘁𝗿𝗶𝘅 𝗱𝗶𝗲 𝘃𝗲𝗿𝗺𝗼𝗲𝗱𝗲𝗹𝗶𝗷𝗸 𝗶𝘀 𝗴𝗲𝗯𝗿𝘂𝗶𝗸𝘁 𝗼𝗺 𝗵𝗲𝘁 𝗢𝗽𝗲𝗻𝗯𝗮𝗮𝗿 𝗠𝗶𝗻𝗶𝘀𝘁𝗲𝗿𝗶𝗲 𝘁𝗲 𝗵𝗮𝗰𝗸𝗲𝗻 𝗶𝘀 𝗲𝗲𝗻 𝗸𝗹𝗮𝘀𝘀𝗶𝗲𝗸𝗲 𝗴𝗲𝗵𝗲𝘂𝗴𝗲𝗻𝗸𝘄𝗲𝘁𝘀𝗯𝗮𝗮𝗿𝗵𝗲𝗶𝗱 - 𝗲𝗻 𝗱𝗮𝘁 𝗶𝘀 𝗼𝗻𝗮𝗰𝗰𝗲𝗽𝘁𝗮𝗯𝗲𝗹 𝗶𝗻 𝟮𝟬𝟮𝟱. Een geheugenkwetsbaarheid - een ...

www.linkedin.com

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Tweede golf @tweedegolf.bsky.social · Jul 21

We have 100+ Rust-related articles on our blog! Read them here: tweedegolf.nl/en/blog/rust

Topics: web development, systems programming, Embedded Rust, open-source projects, memory-safety, interoperability with other languages, testing and bug hunting.. and much more.

Enjoy!

#rustlang

Blog - Tweede golf

Tech blog on web, security & embedded

tweedegolf.nl

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Tweede golf @tweedegolf.bsky.social · Jul 18

We started work on sudo-rs in 2022, with Ferrous Systems, for Prossimo. In 2024, sudo-rs moved to Trifecta Tech Foundation. We're still working on it: maintenance, improvements, and readying for various distributions, of which Ubuntu 25.10 is the biggest milestone so far! 🥳

1

Tweede golf @tweedegolf.bsky.social · Jul 18

The success story of the memory-safe sudo-rs, the Rust implementation of the sudo command: www.memorysafety.org/blog/sudo-rs...

Thanks to Prossimo, Ferrous Systems and Trifecta Tech Foundation 🙏

@ferroussystems.bsky.social
@trifectatech.bsky.social

#rustlang #memorysafety #cybersecurity

sudo-rs Headed to Ubuntu

Every day, system administrators all over the world ask their computers to perform security-sensitive tasks across privilege boundaries, such as a standard user executing a command as root. The softwa...

www.memorysafety.org

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Tweede golf @tweedegolf.bsky.social · Jul 16

David and Ruben will be at the IETF in Madrid all week, collaborating with the timing community on #openstandards for better time synchronization.

@ietf.org

Trifecta Tech Foundation @trifectatech.bsky.social · Jul 16

David and Ruben are headed to Madrid for the 123rd @ietf.org meeting!
They'll join the NTP WG and work on NTP version 5, an NTS pool, and better time synchronization in general. Come find them to talk all-things-time!

More on NTPv5 & NTS: trifectatech.org/tags/ntpd-rs/

- Madrid 123 image by IETF

Artwork of IETF 123 Madrid 19-25 July 2025

Trifecta Tech Foundation's David and Ruben in action at a PTP plugfest

Image announcement ntpd-rs support for Network Time Protocol version 5

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Tweede golf @tweedegolf.bsky.social · Jul 15

Do general practitioners in the Netherlands know enough about diabetes to treat the growing number of patients? We've built a gamified learning tool for healthcare professionals with RadboudUMC, Schola Medica and Grafische Republiek.

Read about it here: buff.ly/vWPEK3c

@radboudumc.bsky.social

Building a gamified learning tool for healthcare professionals - Blog - Tweede golf

Do general practitioners in the Netherlands know enough about diabetes to treat the growing number of patients? If you have read our blog before, that question might surprise you. But not all of o ...

tweedegolf.nl

Tweede golf @tweedegolf.bsky.social · Jul 14

A milestone in our work on secure time for a safer internet, for @trifectatech.bsky.social! It was a team effort, so thanks to David, Ruben, Tamme, Marlon and Marlon! 🙏

Trifecta Tech Foundation @trifectatech.bsky.social · Jul 11

Time just got better!
ntpd-rs now optionally supports NTPv5, the next version of the Network Time Protocol.

trifectatech.org/blog/ntpd-rs...

#rustlang @sovereign.tech

ntpd-rs now supports version 5 of the Network Time Protocol - Trifecta Tech Foundation

trifectatech.org

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Tweede golf @tweedegolf.bsky.social · Jul 9

We tackled the challenge of writing an over-the-air firmware update mechanism for the lossy LoRaWAN network. David explains how we reconstructed the lost data using parity blocks: buff.ly/FxjnbA0

This work was performed in close collaboration with Philip Markgraf for Kelvin.

#embeddedrust #iot

Reconstructing lost data from parity blocks - Blog - Tweede golf

A few months ago, we were faced with the challenge of writing an over-the-air firmware update mechanism for the lossy LoRaWAN network; If a packet arrives, it is guaranteed to be correct, but not ...

tweedegolf.nl

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