Sudo-rs and beyond

Title

sudo-rs and beyond

Speaker(s)

Marc Schoolderman

Date and time

2025-10-23T13:30:00Z

Session type

:speech_balloon: Talk (25 minutes)

Abstract

The internet, and in fact all our vital public infrastructure, runs on software. That software should be safe and free (as in speech). The Trifecta Tech Foundation has been founded to further that cause: It is a home for several projects that can be considered “foundational". This is more than merely “Rewriting in Rust”, which I will demonstrate using the sudo-rs project as an example, as well as through Trifecta’s work on promoting secure time synchronization, and its other projects.

Speaker(s) bio

Marc Schoolderman is a Software Developer at Tweede golf, and the lead engineer of sudo-rs. He enjoys low-level programming, and working with a team of skilled engineers in an open source environment. Previously he spent time in academia, researching ways to make formal verification practical. In his spare time, Marc likes solving non-existing problems using bash+awk+sed, learning about history, and dabbling in analogue photography.


:question: Questions about this session? Please reply to this topic, top questions may be featured during the live event!

3 Likes

What has been learned from the Rust-rs project that could apply to other capabilities?

What are in the scope for adding optimisations in the rust compiler itself to take into account the underlying CPU features like cacheline size, optimizing for false sharing etc.?
it would be nicer if the compiler takes up some common known optimizations in its compiler itself that sometime are left to developers

Thank you! Your presentation was really inspiring!

1 Like