@malt3

IPv6 | systems security | cryptography | confidential computing | pentesting

chaos.social/@malte
Joined June 2009
  • Tweets4.1K
  • Following540
  • Followers271
232Media
I wrote on the Tweag Blog on a topic that's near and dear to my heart: Making container image builds faster in Bazel. tweag.io/blog/2025-12-18-rul…

Announcing rules_img: a faster path to container images in Bazel

rules_img is a Bazel ruleset for building and publishing OCI images that feel native to Bazel by treating images as metadata first and moving bytes only at the edges.

tweag.io
2
71
Our Scalable Build Group has just published issue 24 of their build //newsletter. Subscribe for updates on the latest developments in the build system space, including recordings from BazelCon. hubs.ly/Q02WkG0L0 #opensource #bazel

build //newletter

Stay up-to-date on developments around build systems that focus on correct, efficient, and reliable builds and scale to large, polyglot projects.

build.news
1
2
391
In our new blog post, @malt3 introduces rules_gcs: A collaboration with @IMAX which offers a drop-in replacement for Bazel's http_file and http_archive using Google Cloud Storage URLs, with support for lazy fetching, private buckets and Bazel's downloader. hubs.ly/Q02TNjkv0

Introducing rules_gcs

Efficient Google Cloud Storage Integration for Bazel

tweag.io
1
2
4
491
Join @stdoutput's talk at All Systems Go on September 25! Discover how NixOS turns declarative configs into secure, immutable OS images with unified kernel images and measured boot. Learn about ukify, systemd-repart, dm-verity, and more! 📍 Berlin 🔗 cfp.all-systems-go.io/all-sy…
3
3
407
We just released Contrast as open source! 🎉 Contrast seamlessly integrates Confidential Containers with existing managed Kubernetes platforms, providing strong hardware-based isolation without disrupting workflows. Try it now on GitHub: github.com/edgelesssys/contr… 👈👈👈

GitHub - edgelesssys/contrast: Deploy and manage confidential containers on Kubernetes

Deploy and manage confidential containers on Kubernetes - edgelesssys/contrast

github.com
4
6
307
Attending #KubeCon EU in Paris? Join us on Friday at 11:30 for @m1ghtymo's talk on isolating Kubernetes clusters from the infrastructure 🛡️, at the @intel booth (H5). See you there! 👋
3
4
357
I‘m already at #KubeCon. If you wanna chat @malt3 and I will be at the @EdgelessSystems booth F23. Talk to us about Confidential {Clusters,Pods,AI}.
malte@malt319 Mar 2024
On my way to #KubeCon!
1
2
6
440
On my way to #KubeCon!
1
2
507
✨ The day has arrived! ✨ Today at 15:45 CET / 7:45 PT, join us for OC3 2024! There will be great security talks, a keynote from @philvenables (CISO, @googlecloud), & a panel discussion with @GregL_Intel, @mpaper2000 and @markrussinovich! oc3.dev/

OC3 | Open Confidential Computing Conference 2026

The premier confidential computing conference is on March 12, 2026. For the sixth edition, OC3 will be in a hybrid format again, streaming from Berlin!

oc3.dev
1
3
1
6
520
We will be at #KubeCon + #CloudNativeCon EU in Paris on March 19-22! Find us at booth 𝗙𝟮𝟯. We look forward to meeting you! 🙌 @CloudNativeFdn @linuxfoundation #kubecon2024
1
1
148
hi all weaveworks is winding down :-( I wrote a statement here Weaveworks is the best team I ever worked with and will have a longer impact than perhaps we expected at the start linkedin.com/posts/richardso…

Hi everyone I am very sad to announce - officially - that Weaveworks will be closing its doors and...

Hi everyone I am very sad to announce - officially - that Weaveworks will be closing its doors and shutting down commercial operations.  Customers and partners will be working with a financial...

linkedin.com
93
100
68
431
119,842
Finally, #systemd v255 is released!! github.com/systemd/systemd/r…

Release systemd v255 · systemd/systemd

systemd System and Service Manager CHANGES WITH 255: Announcements of Future Feature Removals and Incompatible Changes: * Support for split-usr (/usr/ mounted separately during late boot, ...

github.com
2
2
15
1,764
Did you know? Constellation 💫 v. 2.12 introduced s3proxy, an encryption proxy for AWS S3 buckets. Now, you can easily get confidential cloud-managed storage without modifying your applications. Learn more on our latest blog post: edgeless.systems/blog/confid…
2
4
255
Meet our newest team member, Markus Rudy! 🚀 Markus, a Senior Software Engineer with an impressive track record at Google and SAP, has officially joined our Engineering team. We're very excited to have his expertise on board. 🌟
2
5
282
mkosi 16 released, with support for bit-by-bit reproducible OS image builds! github.com/systemd/mkosi/rel… ...a feature contributed by @malt3 and me. :) #linux #security #systemd #trustedboot #measuredboot

Release v16 · systemd/mkosi

mkosi.version is now picked up from preset and dropin directories as well following the usual config precedence logic Removed the "first assignment wins" logic from configuration parsing....

github.com
1
5
155
malte retweeted
debug@0xdbug7 Sep 2023
Finally!!! Congratulations and kudos to many many engineers who worked and pushed for this. git.kernel.org/pub/scm/linux…
1
6
2
40
9,618
mkosi now supports reproducible builds! asciinema.org/a/29P1LXx0v5mx… github.com/systemd/mkosi/pul…

mkosi reproducible

Recorded by malt3

asciinema.org
1
5
144
The fourth edition of the Open Confidential Computing Conference (OC3) will take place on March 13, 2024. 📣 CfP is now open! Submit your talk 👇 oc3.dev/call-for-papers
3
2
314
At FOSS Security Campus, @malt3 & @m1ghtymo will discuss how to use K8s and confidential computing together to improve the security and scalability of cloud-based sensitive workloads, benefiting both organizations and the wider ecosystem. program.foss-security-campus…
Talk announcement for Moritz Eckert & Malte Poll with title "A Practical Guide to K8s and Confidential Computing"

ALT Talk announcement for Moritz Eckert & Malte Poll with title "A Practical Guide to K8s and Confidential Computing"

1
1
2
675
Berlin, here we come! 👋🌍 Join @malt3 and me this September as we get hands-on with #ConfidentialComputing. 🤓💻 Looking forward to some good discussions on cloud and supply chain security and where confidential computing fits in all of this. 🌐🔒 #cloud #security #opensource
FOSS Security Campus@FOSSecurity3 Aug 2023
At FOSS Security Campus, @malt3 & @m1ghtymo will discuss how to use K8s and confidential computing together to improve the security and scalability of cloud-based sensitive workloads, benefiting both organizations and the wider ecosystem. program.foss-security-campus…
Talk announcement for Moritz Eckert & Malte Poll with title "A Practical Guide to K8s and Confidential Computing"

ALT Talk announcement for Moritz Eckert & Malte Poll with title "A Practical Guide to K8s and Confidential Computing"

3
4
576
Load more